Merge pull request #5 from openmrs/force-clean-build

(chore) Try to fix release by setting force-clean-build to true

Author: brandones

bamboo-specs/bamboo.yml

@@ -61,12 +61,12 @@ Release to Maven:
   key: RTM
   tasks:
     - checkout:
-        force-clean-build: 'false'
+        force-clean-build: 'true'
         description: Checkout Default Repository
     - checkout:
         repository: Release scripts
         path: release-scripts
-        force-clean-build: 'false'
+        force-clean-build: 'true'
         description: Checkout Release Scripts Repository
     - script:
         interpreter: SHELL
@@ -171,4 +171,4 @@ plan-permissions:
       - anonymous
     permissions:
       - view
-...
+...