Give an error on when package's controller file is not found.
Better text for unknown author of the draft
Translate 'Remain logged in to website'
Translate 'Sign In' login text
Lets try to use ZipArchive: exec may be blocked

In some installations, exec is locked: let's try to use ZipArchive first.
Make table exists method not suck so much
Merge pull request #132 from juhanihaapala/master

Give an error on when package's controller file is not found.
Merge pull request #133 from mlocati/patch-1

Better text for unknown author of the draft
Merge pull request #134 from mlocati/translate-login-remember-text

Translate login texts
Merge pull request #135 from mlocati/try-ziparchive-before-exec

Lets try to use ZipArchive: exec may be blocked
unit test workings
more test migration to 5.7
Merge branch 'master' of github.com:concrete5/concrete5-5.7.0