Adds username and password to redmine tracker config.
Using local variable for configuring redmine tracker settings.
Fixes the url to redmine tracker project page.
fix #352 - truncate long messages so subject is truncated

The message of the notice can be very long and mailservers will reject
emails containing such long subjects.
By truncating the message after 50 characters in the subject we avoid
these kind of problems.
Merge pull request #355 from duritong/fix/352

fix #352 - truncate long messages so subject is truncated
fixing the test of truncating the subject in the notice email
update multi_xml version to most recent one, since previous versions were unsafe like rails.

see: https://github.com/sferik/multi_xml/pull/34
Merge pull request #356 from universal/update_multi_xml

update multi_xml version to most recent one
Get turbo-sprockets-rails3 back
Move destroy app link from show page to edit page

It was very easy to destroy the application instead of deleting errors

Also add a related test on the confirmation
To substitute mongodb by mongodb-10gen.
Merge pull request #357 from khustochka/get-back-turbo-sprockets

Get turbo-sprockets-rails3 back
Merge pull request #359 from danielbayerlein/fix-readme-mistake

[README] To substitute mongodb by mongodb-10gen. [ci skip]
update gitlab gem
Merge pull request #349 from magiclabs/fix-redmine-tracker-project-url

Fixes the url to redmine tracker project page.
Protect against nil methods in BacktraceLineNormalizer, and test same.
Merge pull request #370 from gdaniels/master

Protect against nil method in BacktraceLineNormalizer.
Merge pull request #358 from zetaben/feature/move_destroy

Move destroy application link from show page to edit page
Fixed migrations
Strip trailing / from IN_APP_PATH for url helpers