Do not interpret HTML tags in changeset messages ...

When displaying changesets, the commit message is now manually
transformed (adding href, bug and bugnote links + nl2br) instead of
calling string_display_links(), which avoids unwanted html tags
processing by the MantisCoreFormatting plugin.  Rationale: commit
messages being plain text, any html they may contain should not be
considered as formatting and must be displayed as-is.

Fixes #93

Partial revert "Replace uses of config_get() by calls to plugin_config_get()" ...

This partially reverts commit 9222599.

It is required that we use config_get() referencing the 'Source' plugin
in SourceIntegration.php. Because SourceIntegration is a child plugin of
Source, plugin_config_get() does not refer to the correct config string
when retrieving the setting, causing 'Configuration option not found'
errors to occur.

Replace uses of config_get() by calls to plugin_config_get()

fixed: when author and commiter are different "Committer" is shown twice

Update copyrights

Added named link to changeset rows for hyperlinks

Re-licensed the project under the MIT license

Update copyrights for 2010

Issue #90: Move to direct-call framework design ...

Rather than signalling events everywhere and letting extension plugins
handle them if they choose to, the framework should be reworked to
directly call functions on the appropriate integration plugin. This will
both reduce overhead from events and simplify plugin work by removing if
statements at the beginning of every event handler.

This will require follow-on changes to all source integration plugins to
work with the new parent class API.

Version bump in Source plugin to signify API changes.

Fix #45: Author and committer names have url links

Fix: use committer_id when viewing committer info

Misspellings in ViewAPI: comitter -> committer

Fix #28: Updated copyrights from '20081 to '2008-2009'

Fix #19: Display committer information if different from author information. ...

Moved author and committer display to ViewAPI functions.

Fix #15: bug in ViewAPI's parameter handling.

Fix #13: Convert project license to AGPL3.

Fix #12: Porting status was displaying on the bug_view pages even if disabled.

Added 'Ported' display to changeset details in list view.

Random output tweaks.

Link to external diff views of the entire changeset.

Use small/monospace fonts for filenames and file links.

Factored out changeset list into new View API.