fixing bug #1987(android keeps RGBA in alpha pre-multiplied form, Mat <-> Bitmap should handle this correctly)

Improved Android SDK search, fixed some bugs.

moving inpaintTest() to 'photo';
hiding 'Point*' arg in Java signature of Core.checkRange().

moving the rest of inpaint() to the 'photo' module, temporary disabling Java test for it, adding 'photo' to Java API

updated links in cheatsheet
renamed directory for Mat tutorial 
changed links from willow docs to opencv.itseez.com, from Trac to current Redmine

#1283, Mat <->Bitmap converters are updated to support CV_8UC(1,3,4) & non-continuous Mat-s and RGBA_8888 & RGB_565 Bitmaps; Android samples project files are updated according to the latest SDK req-s.

fixing Java test compilation after API change (distanceTransform() -> distanceTransformWithLabels())

Fixed small problem in chart.py.

Java API: fix for Subdiv2D::getTriangleList() and Subdiv2D::getEdgeList(); test for getTriangleList() is added.