add the hint also as a placeholder in the add contact form (issue #786)
rename some fields to fix issue #775
DE: update to the strings
PT-BR: update to the strings
Merge pull request #833 from tobiasd/adduserhint

add the hint also as a placeholder in the add contact form (issue #786)
Merge pull request #834 from tobiasd/issue775

rename the password field
Fixed subscription problem with new GNU Social.
Initial implementation of internal PuSH server in Friendica. It has been tested with GNU Social/StatusNet, and subscribe, unsubscribe and pushing new items seem to work.
Use the push value in the push_subscribers table as a push tries counter as well.
Added push_subscriber table to database.sql.
Merge branch 'internal-push' of github.com:msjoberg/friendica into internal-push