dragging items in catalog manager, keeping link orders in the network library, subTree => subtree
Merge branch 'master' into beta
cs-catalogs-reorder branch has gone
Merge branch 'master' into beta
'icons' catalog has gone
Merge branch 'master' into beta
list views: scrolling speed optimization
Merge branch 'master' into beta

Conflicts:
	src/org/geometerplus/android/fbreader/CancelActivity.java
better RationalNumber creation method
Merge branch 'master' into beta
fixed mistyping
Merge branch 'master' into beta
Book.myProgress field
Merge branch 'master' into beta

Conflicts:
	src/org/geometerplus/fbreader/book/Book.java
progress field (in progress)
Merge branch 'master' into beta