Fixed Bug 7866

Fixed EQI_SHADOW_ACC_L ability to produce bonuses, Special Thanks to rosfus, Angelmelody.
http://hercules.ws/board/tracker/issue-7866-eqi-shadow-acc-l-missing-effect/

Signed-off-by: shennetsind <ind@henn.et>
Fixed Bug 7336 (woo %2)

flag was discarding elegible guild mates.
Special Thanks to kyeme.
http://hercules.ws/board/tracker/issue-7336-gvg-noparty-is-missing/

Signed-off-by: shennetsind <ind@henn.et>
Merge branch 'master' of https://github.com/HerculesWS/Hercules
Fixed an uninitialized variable / broken code.

- Follow up to c6c2ad187c386d8d27d3336dcbdd5a92555493d2
- Special thanks to Ind

Signed-off-by: Haru <haru@dotalux.com>
Fixed Bug 7542

replaced pc_isuseitem 90overweight error message by its official version, added invent-full check for when trying to open packages/boxes, and modified mail getAttachment to fail when over 90% weight.
Special Thanks to kyeme.
http://hercules.ws/board/tracker/issue-7542-bug-when-weight-90/

Signed-off-by: shennetsind <ind@henn.et>
Corrected Steal Coin formulas and battle log message

- Updated to use official formulas from Aegis (for both success chance
  and stolen zeny amount.)
- It now shows the correct stolen zeny amount in the battle log, rather
  than showing the skill level.
- Made possible thanks to Yommy and Ind.

Signed-off-by: Haru <haru@dotalux.com>
Questlog fixes

- Improved memory usage of the quest log system. (saves up to 75kB per
  online character). Fixes issue #133.
- Fixed various issues with quest entries disappearing from characters
  without an apparent reason, or monster kill counters getting stuck -
  the issues were caused by a de-synchronization between the two
  parallel questlog arrays in map_session_data.
- Added some code documentation.
- Thanks to Ind.

Signed-off-by: Haru <haru@dotalux.com>
HPM Hooks Update

Signed-off-by: HerculesWSAPI <Hercules@efficiently.awesome>
Follow-up to 6f55c00e72ca6db130a84fe92218f73a777428f4

- Fixed an issue that caused the quest list not to be sent to the map
  server.
- Special thanks to Beret.

Signed-off-by: Haru <haru@dotalux.com>
Merge branch 'master' of https://github.com/HerculesWS/Hercules
Fixed Bug 7883

Special Thanks to Megasantos, Beret.
Follows up 098dbcf672e04657553b9f1629550e6bc8771af3
http://hercules.ws/board/tracker/issue-7883-reloaditemdb/

Signed-off-by: shennetsind <ind@henn.et>
Follow-up to 6e9c385b8fa2fbca97ca23e35f0b8e5dabd13526

- Case-sensitive AegisName and Sprite ID lookups are now optional,
  controlled by the case_sensitive_aegisnames battle config flag (you
  can set it to "no" to restore the case insensitive behavior.)
- Special thanks to Ind.

Signed-off-by: Haru <haru@dotalux.com>