Change developBuild to work same as *Release

scripts/developBuild.py

@@ -1,13 +1,10 @@
 #!/usr/bin/env python
 
 from  __future__ import  print_function
-from releaseCommon import Version
+import releaseCommon
 
-v = Version()
+v = releaseCommon.Version()
 v.incrementBuildNumber()
-v.updateVersionFile()
-v.updateReadmeFile()
-v.updateConanFile()
-v.updateConanTestFile()
+releaseCommon.performUpdates(v)
 
 print( "Updated Version.hpp, README and Conan to v{0}".format( v.getVersionString() ) )