version bump for 1.5rc1

CHANGELOG.txt

@@ -1,7 +1,7 @@
 Changelog
 =========
 
-1.5 (xx.xx.xxxx) - IN DEVELOPMENT
+1.5 (xx.xx.xxxx)
 ~~~~~~~~~~~~~~~~
 
  * Added wagtail.contrib.modeladmin, an app for configuring arbitrary Django models to be edited through the Wagtail admin (Andy Babic)

docs/releases/1.5.rst

@@ -1,6 +1,6 @@
-==========================================
-Wagtail 1.5 release notes - IN DEVELOPMENT
-==========================================
+=========================
+Wagtail 1.5 release notes
+=========================
 
 .. contents::
     :local:

wagtail/project_template/requirements.txt

@@ -1,2 +1,2 @@
 Django>=1.9,<1.10
-wagtail==1.5a0
+wagtail==1.5rc1

wagtail/wagtailcore/__init__.py

@@ -1,6 +1,6 @@
-__version__ = '1.5a0'
+__version__ = '1.5rc1'
 # Required for npm package for frontend
-__semver__ = '1.5.0-alpha'
+__semver__ = '1.5.0-rc.1'
 default_app_config = 'wagtail.wagtailcore.apps.WagtailCoreAppConfig'