Remove app tagging from makefile.

Having to release the app and framework in lockstep is pretty limiting
and has broken a few times already.

Makefile

@@ -93,7 +93,7 @@ tag-release: guard-VERSION bump-version
 
 # Tasks for tagging the app skeleton and
 # creating a zipball of a fully built app skeleton.
-.PHONY: clean tag-app build-app package
+.PHONY: clean package
 
 clean:
 	rm -rf build
@@ -108,12 +108,6 @@ build/app: build
 build/cakephp: build
 	git checkout-index -a -f --prefix=build/cakephp/
 
-tag-app: guard-VERSION build/app
-	@echo "Tagging new version of application skeleton"
-	cd build/app && git tag -s $(VERSION) -m "CakePHP App $(VERSION)"
-	cd build/app && git push $(REMOTE)
-	cd build/app && git push $(REMOTE) --tags
-
 dist/cakephp-$(DASH_VERSION).zip: build/app build/cakephp composer.phar
 	mkdir -p dist
 	@echo "Installing app dependencies with composer"
@@ -130,7 +124,7 @@ dist/cakephp-$(DASH_VERSION).zip: build/app build/cakephp composer.phar
 	cd build/app && find . -not -path '*.git*' | zip ../../dist/cakephp-$(DASH_VERSION).zip -@
 
 # Easier to type alias for zip balls
-package: tag-app dist/cakephp-$(DASH_VERSION).zip
+package: dist/cakephp-$(DASH_VERSION).zip