inject tag documentation
Merge branch 'master' of git://github.com/grails/grails-doc
set tag: make it possible to get a bean from the applicationContext
adding documentation for grails.reload.(excludes|includes)
GRAILS-8821 - docs for first() and last() methods
ignore .DS_Store
GRAILS-8821 - docs for first() and last() methods
GRAILS-8821 - demonstrate alternate syntax
ignore .DS_Store
Merge branch '2.1.x'

Conflicts:
	src/en/ref/Domain Classes/first.gdoc
	src/en/ref/Domain Classes/last.gdoc
GRAILS-8821 - clarify docs

The first() and last() methods are not supported on domain classes which use a composite primary key.
Merge branch '2.1.x'
docs on forked mode, what's new in 2.2 guide etc.
Merge pull request #96 from dan-woods/master

adding documentation for grails run-app reloading configuration
Merge pull request #92 from houbie/master

update g:set documentation
mention first() and last() in whatsNew
Merge branch '2.1.x'
add notes about artifact namespacing in whatsNew
GRAILS-9402 - document sqlProjection
GRAILS-9402 - mention sqlProjection in whatsNew