Bug fixes. Added scryptn basecoin implementation.
Added scrypt and scrypt-jane Coin classes. These rely on external libs and I am unsure of the scrypt-jane lib name as I have never used it.
added comments.
Removed double iteration of transactions.
It appears the loop to drop templates of obsolete blocks was unnecessary as it can be replaced with re-initializing the array to an empty value.
Removed coin specific file, class and variable naming.
More naming fixes.
renamed file to follow class names.
Removed tab and replaced with spaces.
Replaced tabs with whitespace for consistency.
added missing indentation
Fixed missing import and class aliasing.
Fixed whitespace.
Fixed logging verbiage.
Added missing import.
named class.
Added import and named class.
Changed prev difficulty to default if it isn't set.
Ugh. Forgot colon.
Reverted.