Allow larger font size

This trick is useful for composite tvs. With the confluence stock fonts they are all very small and almost unreadable especially the movie descriptions.

Trick source: http://forum.xbmc.org/showthread.php?tid=127671
Added English string

ID #15110
Updated String ID & Identation

Updated String ID & Identation
Removed: defines for VOLUME_MINIMUM and VOLUME_MAXIMUM from ApplicationPlayer.cpp.
Already defined in Application.h, which is included by ApplicationPlayer.cpp
Fixed: Initialize CApplication::m_volumeLevel with VOLUME_MAXIMUM, not with
hardcoded numeric value.
[addons] adds OnEnabled/OnDisabled callbacks to save special-case stuff in CAddonDatabase

NOTE: still actually special-cased as combined add-ons could be disabled (e.g. service+plugin, where plugin
      is disabled should disable service as well).
[addons] adds GetRunningInstance() to CAddon, retrieving the running instance of the particular add-on, to remove special-casing from CAddonManager for PVR clients
[cosmetic] drop using namespace PVR from AddonManager
[addons] adds CanInstall() to CAddon to allow for non-install of add-ons by type rather than special-casing for PVR in CRepository
[addons] adds OnPreInstall/OnPostInstall callbacks for add-ons to remove addon type-specific code from CAddonInstaller
[addons] adds OnPreUnInstall/OnPostUnInstall to CAddon to get rid of addon type-specific code in CAddonInstaller
Allow CStopWatch to be queried when stopped.
Refactor CStopWatch for inlinability.
Clean up ambiguous usages of CStopWatch.
Update CStopWatch::Stop test
ScraperParser::Clean: use "UTF-8" instead of GetSearchStringEncoding() as everything is converted to "UTF-8" on input.
[osx] - for osx shortcuts look at the unicode character instead of the keysymbol if possible - fixes #15328
[cosmetics] mouse handling
Added a CycleSubtitle action which cycles subtitles without toggling from disable/enable
Multiple improvements and fixes in Android build process

Fix verification of Android SDK path

$ANDROID_SDK/tools/zipalign no longer exists, so it is a better
idea to check for $ANDROID_SDK/tools/android.

tools/android/packaging/Makefile: Fix appt, dx and zipalign paths

These executables have been moved to the build tools.

Get build tools paths in configure rather than in Makefile

Check $ANDROID_HOME/platform-tools for build tools too

Check $ANDROID_HOME/tools for build tools too