Typos and such - nexus - added Sharlikran's note

Removed the "merge" clause from Skyrim nexus also
Common code from main()s factored out
Nitpick
Further optimization in fetching issues
Edited the first posts (+ removed BOM) - they featured:

` `

Duno which character this is - shows:

`Â `

in git gui.
SecondPosts/generate_first_posts.py + template for first posts
Works!!!