Merge pull request #114 from snoodlupa/master

change version to 0.8.4 for android section
Merge pull request #116 from snoodlupa/master

add new screenshots for 0.8.4 version
Merge pull request #118 from baasbox/0.8.4

align master to 0.8.4
Merge pull request #27 from baasbox/master

pull request from repository baasbox
some modifications for section Links
Merge pull request #119 from snoodlupa/master

some modifications for section Links
Merge pull request #120 from baasbox/master

some modifications for section Links