Move code into /src

[goaaats]

We should move the whole solution into /src like XL to clean up the repo a little bit.

[daemitus]

So then... (updated)

no   api
no   bin (src/* gets an extra .. in the output path)
no   build
yes  Dalamud
yes  Dalamud.Boot
yes  Dalamud.CorePlugin
yes  Dalamud.Injector
yes  Dalamud.Injector.Boot
yes  Dalamud.Test
yes  DalamudDebugStub
no   docs
yes  lib
yes  .editorconfig
no   .gitattributes
no   .gitignore
no   .gitmodules
del  build.cmd
no   build.ps1
del  build.sh
yes  CreateHashList.ps1
yes  Dalamud.sln
yes  Dalamud.sln.DotSettings
no   docfx.json
yes  filterConfig.yml (into docs)
no   index.md
no   LICENSE
no   README.md
yes  stylecop.json

[daemitus]

#402

[daemitus]

Let me know when you'd like to move forward with this and I'll rebase one final time.

[Aireil]

I will let you know for sure!