84183: ACE-2315/BDE-193 Mavenize the distribution of File Transfer Receiver
Split FTR in 2 projects: one creating the war, and one creating the distribution, including the runner jar
Also, upgraded embedded Tomcat to 7.0.53 in FTR, and factorized definition of Tomcat version
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@84641 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261