new version v1.1.7 with changes:
* Problems with automatic hashtagging are fixed.
* Problems with Curate Into Post button are fixed.
* Miscellaneous bug fixes and improvements.

git-svn-id: https://plugins.svn.wordpress.org/expresscurate/trunk@909719 b8457f37-d9ea-0310-8a92-e5e31aec5664