Fix hunting mission and clarify weight's unit

Fix hunting mission not able to take mission after a character has deleted
http://hercules.ws/board/tracker/issue-8104-hunting-missiontxt-delete-character/
Clarify Weight and MaxWeight unit as in 0.1
http://hercules.ws/board/tracker/issue-7836-weight-and-maxweight/
Fixed issue: 8047
http://hercules.ws/board/tracker/issue-8047-taekwon-stance-item/
Merge branch 'master' of http://github.com/HerculesWS/Hercules
HPM Hooks Update

Signed-off-by: HerculesWSAPI <Hercules@efficiently.awesome>
Fixed issue 6415
http://hercules.ws/board/tracker/issue-6415-kaite-skills-reflect/
Merge branch 'master' of http://github.com/HerculesWS/Hercules
Update rAthena-main-upgrade.sql

Added in the differences from some months ago. Very special thanks to @dastgirpojee for the autotrade saving script!

None of us could test with actual data, so feel free to try it and point out any flaws you can see.
Fixed issue 7338 (added new char configuration char_aegis_delete)
http://hercules.ws/board/tracker/issue-7338-deleting-character/
As @jaBote requested in 26f2ada, renamed "rathena-logs-database-upgrade" to "rAthena-logs-upgrade.sql" and updated 'last revision'.
Added a 'FIXME' in db_obj_put
Merge remote-tracking branch 'upstream/master'