- Fix misconfiguration in manifest ('http|https|market' is not valid)
- Split ShareUtils functions taking a boolean parameter into pairs of functions with better names and less runtime checks
- Move all Kore-related functions to KoreUtils
- Remove the toast_no_player string
Rename URLHandler and KoreUtil classes to InternalUrlsHandler and KoreUtils.
Move InternalUrlsHandler, KoreUtils, TextLinkfier, ShareUtils classes to external_communication subpackage.
Remove unused param showPreviewText in shareText method of ShareUtils class.
Add initial work to be able to display an image preview of the content shared (not for downloads).
Use a better regular expression to parse timestamps in plain text descriptions.