epub-129 - zaznaczanie na canvasie
EPUB-129 - added if-condition for ios device and jshint changes
EPUB-129: clearing canvas by changing its size
EPUB-129: fixed selection drawing on iOS when page is scrolled
EPUB-129: fixed selection drawing on iOS and Android, canvas is now of selections bounding rect size
EPUB-129: added onSelectionChange callback function, removed adding range to window
EPUB-129: deleted rest of contextWindow.getSelection() operations
EPUB-129: Fixes after review: enableTouchSelectionFor used for orientation changing, other small changes
EPUB-129: refactor of selection creation and drawing
EPUB-129: refactoring
EPUB-129: next package of refactoring
EPUB-129: selection -> range, removed checking if selectionDrawer exists
EPUB-129: moved some methods around
EPUB-129: isAndroid -> !isAppleDevice
Merged in EPUB-129

EPUB-129: added drawing selection on canvas
Release 0.2.0

New features:
- painting selection on canvas
Merge branch 'develop'

Conflicts:
	bower.json
	dist/jquery.custom-selection.js
	dist/jquery.custom-selection.min.js
	package.json
Merge branch 'master' into gh-pages