Add LOC support to IDS mod

**Issue by [chaorace](https://github.com/chaorace)**
_Friday Mar 31, 2017 at 02:55 GMT_
_Originally opened as https://github.com/CQUI-Org/cqui/issues/452_

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Currently, the LOC file for IDS mod is only a placeholder, the mod is hard-coded in English, which is a thing we need to fix

Locate the IDS mod's placeholder LOC file and inspect the mod code that currently contains English text. Trace how the LOC file is loaded and identify the strings that need localization support. Done means the IDS mod no longer relies on hard-coded English and its localized text is used in-game.

Written by the indexing model from the issue text.