read jpg by markers, instead of ascii
Added ByteListArray Helper class

Helps identify patterns of byte arrays to find positions, and adapted BLF
extraction to use this new method instead of hardcoded value of 0x08
moved ByteListArray to Blamite.Util

Helps communicate with PureBLF to identify JPG/PNG between h3/h4/odst
correctly extract png/jpg blf containers
fix loading blf's
remove exlif data from images prior to injection
fix injection of image
fix all the bad spacing -_-
Merge pull request #124 from iBotPeaches/master

Fixed #109 and fixes up BLF