removed unused string resources.
transform ascii to emoticons (on display only)
Merge pull request #380 from emdete/unicode_emoticons

add translation from ascii to unicode emoticons
add all whitespaces in regex
Merge pull request #408 from emdete/unicode_emoticons

add all whitespaces in regex
rotate avatars
fixed #406
refactored share with activity
fixed #410 by removing that config option
Merge branch 'unused_resources' of https://github.com/betheg/Conversations into betheg-unused_resources
Merge branch 'betheg-unused_resources' into development