Documentation issues tasklist

[McSib]

This is a task list containing all the issues related to documentation. This will also serve as a host for the documentation branch to connect to.

• Copyright headers for Apache 2.0 license needs to be included in every .rs file #73
• Documentation needs to be filled out more to the Rust documentation standards #70
• All functions added from the recent merge need to be documented #69
• Config field naming_convention lacks documentation #90
• LOGIN_NAME lacks documentation #89
• BaseParser uses non-standard documentation headers and lacks short summary #88
• Too many slashes for valid_id documentation #87
• SenderClient has no documentation for its field auth #86
• hashmap! needs better documentation #85
• E621WebConnector documentation is not standard and uses its old name #84
• Most functions are lacking examples and argument sections to their documentation #83
• raise_flag is not documented #82
• FlagWorker documentation is not standard and is lacking short summary #81
• parse_special_tag is using a documentation header that isn't standard #80
• TagType is not documented #79
• Blacklist's LineToken struct is lacking good documentation #78
• Grabber is missing detailed documentation #77
• Small typo in the Shorten trait documentation comment #76
• GrabbedPost documentation is to vague about its purpose #75
• All getters and setters that have yet to be documented needs documentation #74
• Const variables NAME, VERSION, AUTHORS, need documentation #72
• The entire Program struct needs documentation #71