SFD v2.44

SFD patch notes.

18-10-26 v2.44

*Bug fixes
- 'Crashes when performing ability Penetrate shot on a wall' bug fixed.
- 'Xp doesn't go to right person some situation' bug fixed.
- Now game tries to auto-save before crash. Hopefully this will prevent many save file from corruption.

*Game changes
- Levels of mercenaries can hire for each level of dungeon decreased.
- Cooling time of ability 'Double spear attack' increased from 2 to 3.
- Mana usage of ability 'Hands of dead man' increased from 2 to 3.
- Mana usage of ability 'Mute' increased from 2 to 3.
- Required level to promote to job 'Necromancer' and 'Rune fencer' increased from 4 to 5.
- Required level to promote to job 'Defender' and 'Elemental mage' decreased from 5 to 4.
- Amount of HP increase of Ability 'Defender's heart' increased from 10 to 16.
- Amount of resist increase of Ability 'Natural resistance' increased from 20 to 24.