releases should ship git-version-gen

this is needed because packagers may want to patch build system and run
autoconf again, and the lack of the git-version-gen script will result
in failures.
Merge branch '0.1.x-maintenance'
added cookie HttpOnly support
do not install libbalde_template
libbalde_template should not be versioned
build: upgrade to newer automake
build: no need to check if silent rules are supported
build: allow packagers to be able to disable maintainer mode
build: fix linkage
build: fix examples and tests with static resources
Merge branch 'master' into feature/sessions

Conflicts:
	examples/Makefile.am
	libbalde/Makefile.am
	tests/Makefile.am