make branch prefixes configurable

TODO.mdown

@@ -3,8 +3,6 @@ TODO-list
 
 General configuration
 ---------------------
-- Support configurable naming conventions (i.e. name prefixes) for supporting
-  branches, instead of fixed 'release-\*' and 'hotfix-\*'
 
 Release branch support
 ----------------------

git-flow-feature

@@ -40,7 +40,8 @@ parse_args() {
 		usage
 		exit 1
 	fi
-	BRANCH=feature/$NAME
+	PREFIX=$(git config --get gitflow.prefix.feature || echo feature/)
+	BRANCH=$PREFIX$NAME
 }
 
 cmd_help() {

git-flow-hotfix

@@ -35,7 +35,8 @@ parse_args() {
 		usage
 		exit 1
 	fi
-	BRANCH=hotfix/$VERSION
+	PREFIX=$(git config --get gitflow.prefix.hotfix || echo hotfix/)
+	BRANCH=$PREFIX$VERSION
 }
 
 cmd_help() {

git-flow-release

@@ -35,7 +35,8 @@ parse_args() {
 		usage
 		exit 1
 	fi
-	BRANCH=release/$VERSION
+	PREFIX=$(git config --get gitflow.prefix.release || echo release/)
+	BRANCH=$PREFIX$VERSION
 }
 
 cmd_help() {

git-flow-support

@@ -24,7 +24,8 @@ parse_args() {
 		usage
 		exit 1
 	fi
-	BRANCH=support/$VERSION
+	PREFIX=$(git config --get gitflow.prefix.support || echo support/)
+	BRANCH=$PREFIX$VERSION
 }
 
 cmd_help() {