add support for default blocks
use sample from jade-lang.com
rm debugOutput
move block = true to the popped scope
rm println
Merge pull request #82 from edeustace/rm-println

rm println
Merge pull request #80 from edeustace/mixin-default-block

Mixin default block
#71 moved optional file extension append to out of the template loader
#79 fixed tab support
#79 fixed tab support
new version
release release foo
release release foo
[maven-release-plugin] prepare release jade4j-0.4.1
[maven-release-plugin] prepare for next development iteration
writing history
[maven-release-plugin] prepare release jade4j-0.4.2
[maven-release-plugin] prepare for next development iteration
Merge branch 'master' of https://github.com/neuland/jade4j

Conflicts:
	src/main/java/de/neuland/jade4j/parser/node/MixinInjectNode.java