Fix MBOOT_CP generation for cygwin : - convert MBOOT_CP to unix format if a user define it - Remove MBOOT_CP conversion to unix format after initialization because we already have it in unix format.
Fix MBOOT_CP generation for cygwin :
- convert MBOOT_CP to unix format if a user define it
- Remove MBOOT_CP conversion to unix format after initialization because we already have it in unix format.


git-svn-id: 2c527eb49caa05e19d6b2be874bf74fa9d7ea670@162707 13f79535-47bb-0310-9956-ffa450edef68

likaiwalkman/maven,gorcz/maven,apache/maven,barthel/maven,keith-turner/maven,njuneau/maven,njuneau/maven,keith-turner/maven,stephenc/maven,olamy/maven,cstamas/maven,skitt/maven,atanasenko/maven,barthel/maven,vedmishr/demo1,lbndev/maven,cstamas/maven,Mounika-Chirukuri/maven,josephw/maven,Mounika-Chirukuri/maven,aheritier/maven,mcculls/maven,njuneau/maven,kidaa/maven-1,pkozelka/maven,changbai1980/maven,runepeter/maven-deploy-plugin-2.8.1,aheritier/maven,Tibor17/maven,rogerchina/maven,gorcz/maven,ChristianSchulte/maven,karthikjaps/maven,aheritier/maven,skitt/maven,xasx/maven,likaiwalkman/maven,changbai1980/maven,trajano/maven,cstamas/maven,stephenc/maven,mcculls/maven,likaiwalkman/maven,changbai1980/maven,dsyer/maven,atanasenko/maven,rogerchina/maven,apache/maven,mcculls/maven,vedmishr/demo1,xasx/maven,apache/maven,runepeter/maven-deploy-plugin-2.8.1,karthikjaps/maven,josephw/maven,josephw/maven,mizdebsk/maven,mizdebsk/maven,skitt/maven,wangyuesong0/maven,olamy/maven,dsyer/maven,trajano/maven,Distrotech/maven,Mounika-Chirukuri/maven,kidaa/maven-1,stephenc/maven,wangyuesong/maven,wangyuesong0/maven,ChristianSchulte/maven,gorcz/maven,rogerchina/maven,wangyuesong0/maven,lbndev/maven,wangyuesong/maven,xasx/maven,keith-turner/maven,barthel/maven,dsyer/maven,Tibor17/maven,karthikjaps/maven,lbndev/maven,atanasenko/maven,kidaa/maven-1,vedmishr/demo1,pkozelka/maven,trajano/maven,mizdebsk/maven,olamy/maven,Distrotech/maven,ChristianSchulte/maven,pkozelka/maven,wangyuesong/maven