Merge pull request #1 from padcom/master

pull request
upgraded to Camel 2.11.0, grails 2.2.3, plugin version is set to 1.2.4
release plugin upgraded to 2.2.1
usage of CamelGroovyMethods class @deprecated since camel 2.11.0 is replaced with the right one
.gitignore updated
Merge pull request #27 from gutsal-arsen/master

plugin upgrade