Merge pull request #70 from Kuitsi/master

fix typos
Show transfered bytes when downloading library.
Automatic merge of translations from Transifex (https://www.transifex.com/projects/p/clementine-remote/resource/clementine-remote)
Automatic merge of translations from Transifex (https://www.transifex.com/projects/p/clementine-remote/resource/clementine-remote)
Update changelog
Automatic merge of translations from Transifex (https://www.transifex.com/projects/p/clementine-remote/resource/clementine-remote)
Make sure Clementine Remote resets volume even after long phone calls properly.
Remove unnecessary line breaks in strings.
Improve tablet layout.
Automatic merge of translations from Transifex (https://www.transifex.com/projects/p/clementine-remote/resource/clementine-remote)
Automatic merge of translations from Transifex (https://www.transifex.com/projects/p/clementine-remote/resource/clementine-remote)
Fixed #77, added check for track and disc number
Merge pull request #81 from fredg02/issue77

Fixed #77, added check for track and disc number
Automatic merge of translations from Transifex (https://www.transifex.com/projects/p/clementine-remote/resource/clementine-remote)
Update .gitignore
Remove sdk and version info from manifest
Update Android Gradle plug-in to 0.12.+
Update Gradle wrapper to 1.12
Update target and compile sdk version to 20
Fix showcaseview library dependency