v7.0 alpha2.2.0

Created by: Namasteh

This release includes fixes for:

• Issue https://github.com/Namasteh/Eve-Bot/issues/81
• Issue https://github.com/Namasteh/Eve-Bot/issues/80
• Issue https://github.com/Namasteh/Eve-Bot/issues/79

Added to_bool.rb

• This helper will help convert strings, integers, and objects into booleans

Eve.rb

• Added require line for to_bool
• Added to_bool to convert false and true strings to actual booleans

ai_config.rb

• Removed block asking for bot's nick again
• Added hook to file_handler.rb
• Added plugin name to log messages
• Refactor

geolocation.rb

• Fixed gsub issue that was removing numbers from location search