Internal mod config editor

[scottbot95]

Create a first pass of the internal editor for mod configuration.

For now, we'll say this resolves #51

[codecov-io]

Codecov Report

Merging #62 into master will decrease coverage by 20.15%. The diff coverage is 45.4%.

@@             Coverage Diff             @@
##           master      #62       +/-   ##
===========================================
- Coverage   53.84%   33.68%   -20.16%     
===========================================
  Files          26       30        +4     
  Lines         754      935      +181     
  Branches       38       49       +11     
===========================================
- Hits          406      315       -91     
- Misses        341      618      +277     
+ Partials        7        2        -5

Impacted Files	Coverage Δ
src/app/shared/material.module.ts	100% <ø> (ø)	:arrow_up:
...selection/package-table/package-table.component.ts	24.21% <17.64%> (-25.35%)	:arrow_down:
...-editor/config-section/config-section.component.ts	30.23% <30.23%> (ø)
.../app/main/config-editor/editor/editor.component.ts	40% <40%> (ø)
...found-config-table/found-config-table.component.ts	54.54% <54.54%> (ø)
...in/config-editor/services/config-parser.service.ts	58.42% <58.42%> (ø)
src/app/core/services/theme.service.ts	29.62% <0%> (-59.26%)	:arrow_down:
...ain/preferences-page/preferences-page.component.ts	25.64% <0%> (-43.59%)	:arrow_down:
src/app/app.component.ts	42.85% <0%> (-42.86%)	:arrow_down:
...ction/package-details/package-details.component.ts	45.83% <0%> (-41.67%)	:arrow_down:
... and 16 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update bf7ef66...f9f9140. Read the comment docs.