local_codechecker: Add sniffer to verify spaces around operators
Added a couple more globals found within Moodle
Merge pull request #12 from samhemelryk/wip-globals

Added a couple more globals found within Moodle
local_codechecker: Add unit tests for operator space sniffer
Merge pull request #11 from ankitagarwal/operator_spaces

local_codechecker: Add sniffer to verify spaces around operators
Add missing MOODLE_INTERNAL to fixtures.
NOBUG: Make globals static public for reuse.
NOBUG: Tidy library code a bit.
CONTRIB-4696 Support distributed 3rd part lib xml

Since Moodle 2.6 we have split the old, unique thirdpartylibs.xml
file, distributing it along codebase for plugins having their own libs.

This patch addresses:

- Support those distributed xml files.
- Do it conditionally, so it will continue working against old branches.
- Fix a existing problem about some paths being generated wrongly in the past.
- Debug information about any incorrect path defined in the xml files
Merge pull request #13 from stronk7/CONTRIB-4696

CONTRIB-4696 Support distributed 3rd part lib xml
Bump to 2013101800 (v2.2.9)
CONTRIB-4705 Convert txt files to markdown.

In order to achieve better readability both in github and moodle.org.
Merge pull request #14 from stronk7/CONTRIB-4705

CONTRIB-4705 Convert txt files to markdown.