cmake: Add jar target-level dependency to apk targets.
cmake: Rename templates to *.in.
cmake: Clean up file copying rules.

Generalise add_android_assets to add_copy_commands.

Make copying targets dependencies of executable targets.

Filtering .svn is no longer required as we don't use SVN any more.
cmake: Bundle and load library dependencies on Android.
cmake: Put shared libraries in correct libs/<abi> directory for Android.
cmake: Find android.bat on Windows.
cmake: Work around problems calling android.bat from MSYS shell.
make_android_project: Generate Unix paths in makefile even on Windows.
cmake: Skip Android example with WANT_EXAMPLES=off.
Get more examples to load their data on Android.

Some do work.
cosmic_protector: Copy data into assets directory for APK.
cosmic_protector: Load resources from APK on Android.
skater: Don't link with unnecessary addons.
skater: Remove dependency on native_dialog addon.
skater: Restore original logo font.

Use the original logo font from Allegro 4 instead of DejaVuSans.ttf.
This saves adding infrastructure into the build system for copying
from ../examples/data into a suitable location in the assets directory
for Android ;-)  Plus, nostalgia.

The font does not contain characters for versions past "4.2".
Removed the flashing text, sorry.
skater: Build and run on Android.
Update README_android.txt.
Welcome to Allegro.

This is the original sample from Allegro 4 demo.dat.
Replace testing.ogg by welcome.wav.

Allows testing of some examples without Ogg Vorbis support.