merging fix for LUX-41
removed test inadvertently merged from trunk
rev 0.9.2
rev 0.9.3-SNAPSHOT
adding travis-ci config
merging bug fix for busted trailing root() optimization
fixed syntax error
migrating patch for LUX-46 fix
minor website updates; link to 0.11.3-SNAPSHOT
Merge branch 'lux-0.10' of git://github.com/msokolov/lux into lux-0.10

Conflicts:
	pom.xml
	src/main/java/lux/compiler/PathOptimizer.java
	src/main/java/lux/compiler/XPathQuery.java
rev 0.10.6
removed redundant tests (merge problem?)
rev 0.10.7-SNAPSHOT
merged 0.10