Updated return values of some atcommands.
Altered many function types from int to bool(C99) and added meaningful return values.
Altered many function types from int to void as they didn't have any meaningful return value.
Replaced chrif_char_offline with a macro as this function did exactly the same as chrif_char_offline_nsd.
Reverted some minor mistakes in chrif_parse, char_ask_name_answer and changemapserverack.
Correct minor mistakes as pointed by MishimaHaruna
Added 2 Missing Costumes

Will O Wisp
Decoration of Music
Merge pull request #253 from ossi0110/master

Added 2 Missing Costumes
ItemDB SQL Sync

Signed-off-by: HerculesWSAPI <Hercules@efficiently.awesome>
Minor redundancy fix on mapreg loading

so that it skips set_reg.
Thanks to Michieru

Signed-off-by: shennetsind <ind@henn.et>
Merge branch 'master' of https://github.com/HerculesWS/Hercules
Merge pull request #251 from panikon/master

Function types behaviour
HPM Hooks Update

Signed-off-by: HerculesWSAPI <Hercules@efficiently.awesome>
Libconfig Interfaced

Ready for plugin use.
Thanks to Haruna

Signed-off-by: shennetsind <ind@henn.et>
Modified strlib interface to be compliant with hpmhooks

aka no #ifdef within the interface.
Thanks to Haruna.

Signed-off-by: shennetsind <ind@henn.et>
Socket interfaced

We designed this one with having as little changes required elsewhere in mind, thus the way most socket-related things are called has not changed.
Plugins may now take a greater advantage of the socket features.

Signed-off-by: shennetsind <ind@henn.et>
PCRE Interface

Plugins may now take advantage of the pcre support within the core.
Thanks to Haruna!

Signed-off-by: shennetsind <ind@henn.et>
HPM Custom Data Struct Expansion: map/instance/party/guild

As requested by the community in http://hercules.ws/board/topic/3832-hpm-custom-data-struct-for-instance-data-guild-data-and-party-data/

Signed-off-by: shennetsind <ind@henn.et>
HPM Hooks Update

Signed-off-by: HerculesWSAPI <Hercules@efficiently.awesome>