remove template_dir from rebar.config and update changelog for 2.3.1 …

…release

Merge branch 'html5-gh64'

update CHANGES and version

add mochijson2:decode/2 with [{format, eep18 | proplist | struct}] op…

…tion

Merge branch 'rebar-config-gh41'

Bump .app version to 1.5.1

replace new_mochiweb.erl with instructions for how to use the rebar t…

…emplate

make wss:// websockets work over https

bump version to 1.4.1

tag 1.4.0