Completions Task Runner

[lmajano]

Create a completions-build folder and inside put a box.json which has latest ColdBox installed.

• Add a scripts section to the box.json and add one script: compile which will run the task runner: task run Build
• Create a CommandBox Task runner Build.cfc based on the following file: https://github.com/ColdBox/coldbox-platform/blob/development/tests/tools/IDEDictionaries/sublime-completions.cfm
• Spit out the completions to the ../completions folder.
• Remove the BaseSpec from the functions