Cleanup: Replace dull spawning of `pwd` by using variable $PWD.
Cleanup: Remove useless `cd` at end of shell-scripts.
More meaningful message at end of pass: print the path of the result file.
Clean-up (issue #99): Remove trailing white-spaces in all text files.

Only .pem files are left unchanged since they are generated.
PEP 8 clean-up (issue #99): Add spaces in front of colons.

This changes have been applied to (hopefully) all python files by a
custom lib2to3 fixer.
PEP 8 clean-up (issue #99): Add spaces behind colons.

This changes have been applied to (hopefully) all python files by a
custom lib2to3 fixer.
Clean-up comments (issue #99): Remove spaces in front of colons, `!` and `?`.

* This changes have been applied to (hopefully) all python files by a
  custom lib2to3 fixer. This ensures, only comments are changed.
* In accordance with English typing rules.
* Special cases (e.g. table-like text, code snippets) have been left
  unchanged.
Clean-up strings (issue #99): Remove spaces in front of colons, `!` and `?`.

* This changes have been applied to (hopefully) all python files by a
  custom lib2to3 fixer. This ensures, only strings are changed.
* I double-checked to ensure no strings which may be required by some
  syntax (e.g. SQL, Nagios result protocol) are changed. I apologize
  for the case I changed one which should not have been changes.
* In accordance with English typing rules.
* Special cases (e.g. table-like text, code snippets) have been left
  unchanged.
Clean-up spelling (issue #99): Remove spaces in front of colons, `!` and `?`.

* This changeset is for the config-files in test/etc/
* Includes some typo fixes.
* In accordance with English typing rules.
* Special cases (e.g. table-like text, code snippets) have been left
  unchanged.
Clean-up spelling (issue #99): Remove spaces in front of colons, `!` and `?`.

* This changeset is for the files in shinken/webui/
* In accordance with English typing rules.
* Special cases (e.g. table-like text, code snippets) have been left
  unchanged.
Clean-up spelling (issue #99): Remove spaces in front of colons, `!` and `?`.

* This changeset is for the files in etc/
* In accordance with English typing rules.
* Special cases (e.g. table-like text, code snippets) have been left
  unchanged.
Clean-up spelling (issue #99): Remove spaces in front of colons, `!` and `?`.

* This changeset is for the installer.
* I double-checked to ensure no code has been changed.
* In accordance with English typing rules.
* Special cases (e.g. table-like text, code snippets) have been left
  unchanged.
Clean-up spelling (issue #99): Remove spaces in front of colons, `!` and `?`.

* This changeset is for the files bin bin/.
* I double-checked to ensure no code has been changed.
* In accordance with English typing rules.
* Special cases (e.g. table-like text, code snippets) have been left
  unchanged.
Clean-up spelling (issue #99): Remove spaces in front of colons, `!` and `?`.

* This changeset is for the files in libexec/.
* I double-checked to ensure no strings which may be required by some
  syntax (e.g. Nagios result protocol) are changed. I apologize for
  the case I changed one which should not have been changed.
* In accordance with English typing rules.
* Special cases (e.g. table-like text, code snippets) have been left
  unchanged.
Clean-up spelling (issue #99): Remove spaces in front of colons, `!` and `?`.

* This changeset is for the remaining files.
* I double-checked to ensure no code or strings which may be required
  by some syntax (e.g. Nagios result protocol) are changed. I
  apologize for the case I changed one which should not have been
  changed.
* In accordance with English typing rules.
* Special cases (e.g. table-like text, code snippets) have been left
  unchanged.
Clean-up: Ensure all Python-files end with a newline-character.
Merge pull request #426 from htgoebel/master

Clean-up pep8 and spelling (issue #99): Fix spacing around colons, `!` and `?`.