Added comments and strings color regions

Fix hidereuseable tag typo

Added a "copy from game" to the custom scripts tab so people can copy a file from the game to the mod folder and edit it without any worries.

Removed all the change_* upgrade effects and only use change_power instead.

Update app version

Generate symbol cache from SYMBOLTILE and IMAGE sources

Show errors if the _polymod_metadata.json file of a mod isn't a valid JSON file

Moved mod API from 1.0 to 1.0.0 to follow SemVer correctly.

Equipment or skills with commas in their name will render and be saved correctly now.

Filter equipment with the "skillcard" tag when enabling the "show only special" property in the Equipment Container

Added built-in cannotreuse tag.

Remove old mod API files. I don't plan on supporting them.

Merge pull request #43 from TerryCavanagh/update_api_1.0

Added export presets

Use the full path when opening custom scripts and not a hardcoded one.