diff --git a/Admin/Install/Navigation.install.json b/Admin/Install/Navigation.install.json
old mode 100644
new mode 100755
diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
old mode 100644
new mode 100755
diff --git a/Admin/Installer.php b/Admin/Installer.php
old mode 100644
new mode 100755
diff --git a/Admin/Routes/Web/Backend.php b/Admin/Routes/Web/Backend.php
old mode 100644
new mode 100755
diff --git a/Admin/Status.php b/Admin/Status.php
old mode 100644
new mode 100755
diff --git a/Admin/Uninstaller.php b/Admin/Uninstaller.php
old mode 100644
new mode 100755
diff --git a/Admin/Updater.php b/Admin/Updater.php
old mode 100644
new mode 100755
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
old mode 100644
new mode 100755
diff --git a/Controller/Controller.js b/Controller/Controller.js
old mode 100644
new mode 100755
diff --git a/Controller/Controller.php b/Controller/Controller.php
old mode 100644
new mode 100755
diff --git a/Models/ClientMapper.php b/Models/ClientMapper.php
old mode 100644
new mode 100755
diff --git a/Models/GeneralMapper.php b/Models/GeneralMapper.php
old mode 100644
new mode 100755
index afdd720..964568d
--- a/Models/GeneralMapper.php
+++ b/Models/GeneralMapper.php
@@ -163,8 +163,8 @@ class GeneralMapper extends DataMapperFactory
 
         $oldIndex = 1;
         // @todo: this calculation doesn't consider the start of the fiscal year
-        $period = ((((int) $results[0]['salesyear']) - ((int) $historyStart->format('Y'))) * 12
-            - ((int) $results[0]['salesmonth']) + ((int) $historyStart->format('m'))) / 12 + 1;
+        $period = (int) (((((int) $results[0]['salesyear']) - ((int) $historyStart->format('Y'))) * 12
+            - ((int) $results[0]['salesmonth']) + ((int) $historyStart->format('m'))) / 12 + 1);
 
         foreach ($results as $result) {
             $monthIndex = SmartDateTime::calculateMonthIndex((int) $result['salesmonth'], $businessStart);
diff --git a/Models/ItemMapper.php b/Models/ItemMapper.php
old mode 100644
new mode 100755
diff --git a/Models/PermissionCategory.php b/Models/PermissionCategory.php
old mode 100644
new mode 100755
diff --git a/Models/RegionMapper.php b/Models/RegionMapper.php
old mode 100644
new mode 100755
index b454837..db145c2
--- a/Models/RegionMapper.php
+++ b/Models/RegionMapper.php
@@ -147,8 +147,8 @@ class RegionMapper extends DataMapperFactory
 
         $oldIndex = 1;
         // @todo: this calculation doesn't consider the start of the fiscal year
-        $period = ((((int) $results[0]['salesyear']) - ((int) $historyStart->format('Y'))) * 12
-            - ((int) $results[0]['salesmonth']) + ((int) $historyStart->format('m'))) / 12 + 1;
+        $period = (int) (((((int) $results[0]['salesyear']) - ((int) $historyStart->format('Y'))) * 12
+            - ((int) $results[0]['salesmonth']) + ((int) $historyStart->format('m'))) / 12 + 1);
 
         foreach ($results as $result) {
             $monthIndex = SmartDateTime::calculateMonthIndex((int) $result['salesmonth'], $businessStart);
@@ -324,8 +324,8 @@ class RegionMapper extends DataMapperFactory
 
         $oldIndex = 1;
         // @todo: this calculation doesn't consider the start of the fiscal year
-        $period = ((((int) $results[0]['salesyear']) - ((int) $historyStart->format('Y'))) * 12
-            - ((int) $results[0]['salesmonth']) + ((int) $historyStart->format('m'))) / 12 + 1;
+        $period = (int) (((((int) $results[0]['salesyear']) - ((int) $historyStart->format('Y'))) * 12
+            - ((int) $results[0]['salesmonth']) + ((int) $historyStart->format('m'))) / 12 + 1);
 
         foreach ($results as $result) {
             $monthIndex = SmartDateTime::calculateMonthIndex((int) $result['salesmonth'], $businessStart);
diff --git a/README.md b/README.md
old mode 100644
new mode 100755
diff --git a/Theme/Backend/Lang/Navigation.en.lang.php b/Theme/Backend/Lang/Navigation.en.lang.php
old mode 100644
new mode 100755
diff --git a/Theme/Backend/Lang/en.lang.php b/Theme/Backend/Lang/en.lang.php
old mode 100644
new mode 100755
diff --git a/Theme/Backend/analysis-bill.tpl.php b/Theme/Backend/analysis-bill.tpl.php
index 5901c1e..e1d8bf1 100755
--- a/Theme/Backend/analysis-bill.tpl.php
+++ b/Theme/Backend/analysis-bill.tpl.php
@@ -12,9 +12,6 @@
  */
 declare(strict_types=1);
 
-/* @todo: single month/quarter/fiscal year/calendar year */
-/* @todo: time range (<= 12 month = monthly view; else annual view/comparison) */
-
 /**
  * @var \phpOMS\Views\View $this
  */
diff --git a/Theme/Backend/analysis-client.tpl.php b/Theme/Backend/analysis-client.tpl.php
index 7b1fd60..60ee069 100755
--- a/Theme/Backend/analysis-client.tpl.php
+++ b/Theme/Backend/analysis-client.tpl.php
@@ -12,12 +12,6 @@
  */
 declare(strict_types=1);
 
-use phpOMS\Localization\Money;
-use phpOMS\Utils\RnG\Name;
-
-/* @todo: single month/quarter/fiscal year/calendar year */
-/* @todo: time range (<= 12 month = monthly view; else annual view/comparison) */
-
 /**
  * @var \phpOMS\Views\View $this
  */
diff --git a/Theme/Backend/analysis-overview-dashboard.tpl.php b/Theme/Backend/analysis-overview-dashboard.tpl.php
old mode 100644
new mode 100755
diff --git a/Theme/Backend/analysis-overview-data.tpl.php b/Theme/Backend/analysis-overview-data.tpl.php
old mode 100644
new mode 100755
diff --git a/Theme/Backend/analysis-products-dashboard.tpl.php b/Theme/Backend/analysis-products-dashboard.tpl.php
old mode 100644
new mode 100755
diff --git a/Theme/Backend/analysis-products-data.tpl.php b/Theme/Backend/analysis-products-data.tpl.php
old mode 100644
new mode 100755
diff --git a/Theme/Backend/analysis-region.tpl.php b/Theme/Backend/analysis-region.tpl.php
index 21ca1cc..093a8f9 100755
--- a/Theme/Backend/analysis-region.tpl.php
+++ b/Theme/Backend/analysis-region.tpl.php
@@ -15,9 +15,6 @@ declare(strict_types=1);
 use phpOMS\Localization\ISO3166CharEnum;
 use phpOMS\Localization\ISO3166NameEnum;
 
-/* @todo: single month/quarter/fiscal year/calendar year */
-/* @todo: time range (<= 12 month = monthly view; else annual view/comparison) */
-
 /**
  * @var \phpOMS\Views\View $this
  */
diff --git a/Theme/Backend/analysis-rep.tpl.php b/Theme/Backend/analysis-rep.tpl.php
index 0789c90..4307330 100755
--- a/Theme/Backend/analysis-rep.tpl.php
+++ b/Theme/Backend/analysis-rep.tpl.php
@@ -12,9 +12,6 @@
  */
 declare(strict_types=1);
 
-/* @todo: single month/quarter/fiscal year/calendar year */
-/* @todo: time range (<= 12 month = monthly view; else annual view/comparison) */
-
 /**
  * @var \phpOMS\Views\View $this
  */
diff --git a/img/module_teaser_small.png b/img/module_teaser_small.png
old mode 100644
new mode 100755
diff --git a/info.json b/info.json
old mode 100644
new mode 100755