PION-1322: algorithm::url_decode() handles strtol() failure badly
Merge pull request #10 in RND/pion from PION-1322 to develop

# By Mignon Belongie
# Via Mignon Belongie
* commit '1c6ffe10b3d38e3edc81bea4823537ac898ceed2':
  PION-1322: algorithm::url_decode() handles strtol() failure badly
Merge remote-tracking branch 'openpion/develop' into develop