Bump version

Merge branch 'master' into master-1.3.x

Bump version

Bitbucket: API error, branches with a slash can't be fetched ...

See: https://bitbucket.org/site/master/issues/9969/get-commit-revision-api-does-not-accept

Instead of the branch name the node-id will be used for branches with a
slash.

Fixes #137

Signed-off-by: Damien Regad <dregad@mantisbt.org>

Bitbucket: Fixed german translation ...

Signed-off-by: Damien Regad <dregad@mantisbt.org>

Bitbucket: fixed missing space in sql-query ...

Crashed if you try to use * as import-branch.

Fixes #136

Signed-off-by: Damien Regad <dregad@mantisbt.org>

Markdown fixes and improvements

Rewording, typos, layout and whitespace

Added SourceGithub plugin configuration documentation ...

Modified README to point to it.

Issue #18 & #67, fixes PR #131

Signed-off-by: Damien Regad <dregad@mantisbt.org>

Gitlab: Markdown README with instructions ...

Fixes #123

Signed-off-by: Damien Regad <dregad@mantisbt.org>

Replace deprecated split() function calls by explode()

Gitlab: extract full branchname when containing slashes ...

- convert deprecated split() function into explode() (same parameters)
 - use the limit parameter set to 3, to return an array of at most 3 strings,
   the last one containing everything after the second slash

Example:
'refs/heads/issue/branch-description' => ['refs', 'heads', 'issue/branch-description']

Fixes #122

Signed-off-by: Damien Regad <dregad@mantisbt.org>

PR #112: Gitweb file status detection

Gitweb: bump version to 0.18

Add Gitlab to README file

Fix primary branch validation regex ...

Prior to this, a '*' anywhere in the field would cause input to be
accepted even in the presence of other invalid characters.

Use plugin_error() instead of generic trigger_error

Bugfix/buglink regex: allow ':' before list of bug ids ...

Per @gquipster's suggestion in #106

Fix styles for view page ...

The page now works with 1.3, the css class buttons needs to be added to 1.3
otherwise the Edit button will have a gray background.

Fix 'Only variables should be passed by reference'

Update github repo update page

Update generic repo update page

Update SourceGithub and core versions

Update core and plugin versions

Gitlab: Add missing '$' in url_diff()

PR #102: Gitlab support

Bump version

Add span tags in language strings

Whitespace / coding guidelines

Fix line endings (CRLF --> CR)