Fixed macros for API version.
Fixed json-c includes and path.
hc_url now lighter.

Get rid of the GHashTable for options. We went to a simple GSList implementation.
It was too heavyweight when the only use case manages at most 3 tuples...
fixed memory leak upon missing a configuration

Happened when /etc/gridstorage.conf* were not present.
Merge branch 'master' into JFS-fixes-20140701
Merge branch 'JFS-fixes-20140701' of https://github.com/jfsmig/redcurrant into JFS-fixes-20140701
Minor feature to load a gba from a hexadecimal string
Fixed counting of aliases.
Merge branch 'master' into JFS-fixes-20140701
Merge branch 'master' into JFS-fixes-20140701
Fixed hexstring operation
Fixed error management when bind() fails.
Merge branch 'master' into JFS-fixes-20140701
GLA : rules motor now able to delete contents.
Now well check for content's presence upon APPEND + version(0)
Usage of content_path's length normalized.

Declares the size + 1, uses size.
Merge pull request #2 from jfsmig/JFS-fixes-20140701

Jfs fixes 20140701