Fixes #3683: check that the regexp is valid before doing the release
Change version of pom.xml to 2.7.3-SNAPSHOT
Change version of pom.xml to 2.6.6-SNAPSHOT
Merge pull request #312 from ncharles/bug_3683/dev/validate_regex_in_search

Fixes #3683: check that the regexp is valid before doing the search
Merge branch 'branches/rudder/2.4' into branches/rudder/2.6

Conflicts:
	rudder-core/src/main/scala/com/normation/rudder/services/queries/LdapQueryProcessor.scala
Merge branch 'branches/rudder/2.6' into branches/rudder/2.7

Conflicts:
	pom.xml
	rudder-core/pom.xml
	rudder-core/src/main/scala/com/normation/rudder/domain/queries/CmdbQuery.scala
	rudder-core/src/main/scala/com/normation/rudder/services/queries/LdapQueryProcessor.scala
	rudder-web/pom.xml
Correct bad merge (sorry)
Merge branch 'branches/rudder/2.6' into branches/rudder/2.7
Merge branch 'branches/rudder/2.7'