Avoided COMP_WORDBREAKS modification

Modifying COMP_WORDBREAKS breaks ssh/scp completions (scp host:<Tab>
shrinks to scp /home/dir/ without the host part for example).  Found a
good answer (http://stackoverflow.com/a/12495480/390044) for this
problem, and simply applied the knowledge here.
Made variables local, cleaned up whitespaces
Support -DskipITs to skip integration tests only

Skip execution of integration tests only, see also http://maven.apache.org/plugins/maven-failsafe-plugin/examples/skipping-test.html
Merge pull request #32 from oschrenk/patch-1

Support -DskipITs to skip integration tests only
Update readme.md
Update readme.md
Adding enforcer:display-info 

Useful for debugging
Added gwt.compiler.skip option.
According to https://github.com/gwt-maven-plugin/gwt-maven-plugin/blob/master/src/main/java/org/codehaus/mojo/gwt/shell/CompileMojo.java#L64 gwt compilation can be skipped with -Dgwt.compiler.skip
Merge pull request #34 from mwl/master

gwt.compiler.skip option
fixed #35, use sed to delete all text after profile id

for files transfered from windows, there might be an ^M character at the end of each line
Merge remote-tracking branch 'origin/master'
fix #37 support multiple profile name
docs for reactor completion
Merge remote-tracking branch 'netj/comp_wordbreaks-fix'

also add function def _get_comp_words_by_ref and __ltrim_colon_completions in case they don't exist
e.g. __ltrim_colon_completions does not exist on my bash 3.2 (mac)

Conflicts:
	bash_completion.bash
Added Grails Maven plugin support
Merge pull request #39 from artem-kirillov/master

Added Grails Maven plugin support
get plugin names from variables
sort all the plugins
Use all available default lifecycle commands

c.f. http://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html#Lifecycle_Reference
Merge pull request #42 from mat128/master

Use all available default lifecycle commands