Merge pull request #43 from andrewharmellaw/master

Tiny updates to README.md
Small comment about missing feature in Build Timeout
Use more appropriate name for internal method, so that it doesn't get confused with Groovy properties
Introduce environment variables
Merge pull request #44 from quidryan/master

Small comment about missing feature of timeout wrapper
Merge pull request #45 from quidryan/env-variables

Environment variables support
irc publisher
Releasing 1.14
Bumping to next rev
irc: small changes to follow project conventions
irc: default value tests and bugfixes
irc publisher: use partial classname for notification message
Stub implementaiton of BuildPArametersContextHelper.groovy - no tests yet
Stub implementaiton of BuildPArametersContextHelper.groovy - no tests yet
Added Stub Spec methods for BuildParameters - all pass, but test nothing
First test for booleanParam
Added more unit tests for booleanParam
more unit tests for booleanParam and checks for null and empty name argument
first few tests for stringParsam with a factored out piece of common code in the helper
the rest of the basic stringParam tests