Submodule classes/core 4a62b41..3471728:

> Removed accidental character
> Corrected version number in Parser class
> Use \core\resources\Parser to get connection credentials
> New class for magically parsing files
> Ignore log files
Use new Parser class for reading PDO credentials

Use Parser class instead of reading file to string and then using
`json_decode` on the file's contents
New function trim_words

Trims a string of words down to a maximum length
- Get number of words by doing an `explode()`
- If `count` of words is greater than the max, do a `join` on an
`array_splice`