Update Spanish Translations
Merge pull request #435 from kruks23/translation4

Update Spanish Translations
added a list of XEPs
added bookmarks to XEP list
started development on 0.8-alpha
IT'S CHRISTMAS ALREADY!
added something about delivery failed to readme
pare body in type=normal messages as well
missed show=chat for send button colorization
match color in contact details to the colors in the send button. also migrated some other colors from hard coding to using resources
added missing strings back. + formating
more formating
check if market is available before starting to install openkey chain
updated swedish translations. thank you Anders Sandblad
version bump to 0.7.1
Merge branch 'master' of github.com:siacs/Conversations
Merge branch 'development'