KCaptcha - stop bot spamming! v1.5.1

Changes:

• Now the plugin registers the SQLite driver, something I forgot about last time
• Title messages are now off by default, so MC 1.7 users don't have to disable it in order for the plugin to work
• If you were using v1.5 and you've had the problem with SQLite database of the plugin - you may need to delete the database and let the plugin regenerate it

Changes:

• The whole plugin has been rewritten
• I've stopped using BarAPI and I've written my own - KBossBar
• I've written my own TitleAPI - KTitle
• Checked compatibility from 1.7.2 to 1.11.2
• Added compatibility for modded servers (for Forge 1.7.10)
• I've splitted config file into four files
• I've changed data storage from YAML files to SQLite database
• I've added tab completion for /kcaptcha command

For users of v1.4.1 or older...

• Config version changed to 4
• You can now force players to re-enter CAPTCHA to revalidate after certain amount of days from last validation
• If you put a command in the config section cmdsBeforeCaptcha, aliases of these commands will also be 'enterable' before CAPTCHA verification (for example no only /login, but also /l)

Huge thanks to @maxlehot1234 for finding bugs and great ideas

• Whole plugin was rewritten
• Config file changed to version 3
• Messages file was made one, not multiple (old messages files will convert automatically)
• When new config/messages files will be created, old files will be saved to allow later moving old data to new files
• Repaired bug with chat messages showing even if disabled
• Simplified cmdsBeforeCaptcha (they're automatically converted to lower-case which is used by the plugin)
• Many, many changes more (too long to write them all,...

Captcha was generated from only 6 characters, now it uses whole alphabet and all numbers to generate captcha code

An update made especially for @su1414 because in his opinion config file wasn't described well enough...

• Added option to show CAPTCHA on titles/subtitles
• Repaired a small BarAPI bug

Had to (unfortunatelly) change the way config/messages works - your old config will be deleted and created once again, so if you want to save your old config/messages file - just make a copy of it, and (sorry for that) set config/messages once again :/