Set stable version to 1.7.7
Add Matus' key.
Feature steps are split and sorted lexicographically

Squashed commit of the following:

commit 9223ef9b52c39687b0e20067758349e8001dcc62
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Aug 27 10:47:42 2013 +0200

    Fix double step definition

commit 59b7f1cf670cd48f42bbc06b208ac67f99ba2bae
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Aug 27 10:44:24 2013 +0200

    Split the workgroup steps

commit ed18c5fa8b70fb74b3ca6d73c8483209deb3fef2
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Aug 27 10:33:05 2013 +0200

    Split ueberadmin steps

commit ec3879ed97239307cdcce0d181151a1f12ce3a96
Author: Thomas Schank <DrTom@schank.ch>
Date:   Tue Aug 27 10:18:29 2013 +0200

    Split all shared steps

commit 0e446121361e4a105f7cd13d939a30d1ff750291
Author: Thomas Schank <DrTom@schank.ch>
Date:   Thu Aug 15 14:31:02 2013 +0200

    more ...

commit cd1ff328cb3a435561be00d55780461017724407
Author: Thomas Schank <DrTom@schank.ch>
Date:   Thu Aug 15 10:57:28 2013 +0200

    More refactoring

commit e7494dfce8fe0864ad23d1d04ef4001fd7727e65
Author: Thomas Schank <DrTom@schank.ch>
Date:   Thu Aug 15 09:53:11 2013 +0200

    Unified steps to use Then everywhere

commit db437e19fd9f41ce5676d94e777913219244306b
Author: Thomas Schank <DrTom@schank.ch>
Date:   Thu Aug 15 09:45:58 2013 +0200

    wip

commit 29da79b4d13109c529a953e9b2b628633734bcdc
Author: Thomas Schank <DrTom@schank.ch>
Date:   Thu Aug 15 09:28:16 2013 +0200

    Progressing further ....

commit bfa2d208976d96c9a45e6d0fd4ba9435a9cfa91a
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Aug 14 15:09:07 2013 +0200

    Refactored dropbox seting steps

commit 40d84e169e458072f1c321c485a1875bc3ba5b8b
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Aug 14 14:33:15 2013 +0200

    Wip refactoring steps

commit 5cb96a46cf16e08151c0e226dafffb077395f0d8
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Aug 14 13:04:13 2013 +0200

    Added encoding header to step files

commit 5697bae194167ed7b77aefc35a6702364fbc5b28
Author: Thomas Schank <DrTom@schank.ch>
Date:   Wed Aug 14 12:48:45 2013 +0200

    Refactoring feature-step-organization (wip...)
Feature tests run in strict mode

and refactored domina tasks creation to write to stdout
Refactored and implemented feature admin_specify_links_and_logo
Fixed context feature
Restructured dashboard_page feature
Finished dashboard_page feature "My groups" scenario
Removed context feature tests from dashboard
Removed feature tests for filtered graph visualization

was never implemented
Restored step definition for import feature
Fix spelling in calling step
Fixed bug in step_definition for meta_data (should never have worked???)
Restored feature step for groups and contexts
Restored feature steps for permissions
Upgraded selenium webdriver and removed screenshot gem
Domina: configured log attachment
Feature tests: removed all @clean tags

and reduced multiple empty lines
Try firefox for the failing features
Cucumber takes screenshots and domina uploads those