UI: Fix file manager .bas file case sensitivity

Author: chrisws

ChangeLog

@@ -8,8 +8,9 @@
 	Fix Ctrl+Home editor keystroke handler
 	Fix crash with online command if site is down
 	Fix over scroll issue with line number widget
-	Implemented editor F2 command to display online help
 	Fix screen dump invalid file name for online files
+	Fix file manager .bas file case sensitivity
+	Implemented editor F2 command to display online help
 
 2015-10-20
 	Fix LET when assigning a value to a MAP/ARRAY field

ide/android/AndroidManifest.xml

@@ -2,8 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="net.sourceforge.smallbasic"
           android:installLocation="preferExternal"
-          android:versionCode="15"
-          android:versionName="0.12.0">
+          android:versionCode="16"
+          android:versionName="0.12.1">
   <!-- This is the platform API where NativeActivity was introduced. -->
   <uses-sdk android:minSdkVersion="9"/>
 

ide/android/assets/main.bas

@@ -183,7 +183,7 @@ sub listFiles(byref frm, path, byref basList, byref dirList)
     name = ent
     if (isdir(path + name)) then
       dirList << name
-    else if (right(ent, 4) == ".bas") then
+    else if (lower(right(ent, 4)) == ".bas") then
       basList << name
     endif
   next ent