Increment version to 0.7.1 and update news

	* configure.ac (AC_INIT): Increment version to mm-common 0.7.1.
	* NEWS: Write news entry for mm-common 0.7.1.

2009-08-28  Daniel Elstner  <danielk@openismus.com>

	Do not fail hard if glibmm doctools are missing

	* macros/mm-doc.m4 (_MM_CONFIG_DOCTOOL_DIR): Do not yet verify at this
	point whether the directory returned by pkg-config is valid.
	(_MM_ARG_ENABLE_DOCUMENTATION): Check the value of $MMDOCTOOLDIR here,
	but do do not abort even if not set, unless --enable-documentation has
	been explicitly requested.

2009-08-28  Daniel Elstner  <danielk@openismus.com>