release 1.5.5

Updated .gitmodules for easier access to ownCloud library from differ…

…ent environments

Submodule Library updated

Fixed version code in JB workaround app

Merge pull request owncloud#320 from owncloud/hotfix_layout_problem_i…

…n_login_while_landscape

Hotfixed layout problem in login while landscape

Fixed range of valid versions to install

Replace 'ownCloud' with reference to app_name

Release 1.4.6

OC-1321: fix renaming problem: parent and children

Dumb update of workaround app (1.0.5) to avoid problems after update …

…of main app