Fixing the issues i mentioned in #311 & more consistent Coding-Style

[hasezoey]

Changes:

• removing extra vscode task
• adding "watch" to the npm scripts
• adding tsbuildinfo / incremental to compile faster
• adding "removeComments" to minimize output
• TSLint Changes:
  • removing unnecessary options
  • adding/modifing options to get a more consistent coding style
  • apply changes from tslint

And the Changes to fix #311 mentioned Issues

[hasezoey]

btw @Ben305 please say me if DocumentPostFn<T> can be removed for tests to finish & remove because its not used

[coveralls]

Coverage increased (+0.1%) to 91.256% when pulling a41a86c on hasezoey:coderstyle into 6d5af8f on szokodiakos:master.

[Ben305]

@hasezoey Thanks!