* create override for fallenangels in mmrcms
* construct chapter name without manga name
previous - <mangaName> <chapterNumber> : <chapterTitle>
current - Chapter <chapterNumber> : <chapterTitle>
* remove unnecessary code not specific to fallenangels
- name the package correctly to fallenangels
- remove excess code copied over from MMRCMS method that isn't required
for fallenangel source
- refactor parsing date for date_upload
- parse the correct Tag from Element to get Chapter title
* remove unused regex
* update versionCode for FallenAngels in generator
aac7a7375f