Fixed some spelling mistakes.

* Number up to 20 are written as words instead of digits.
* Nouns are written without spaces.
* Fixed mixups between informal/formal language.
* Removal of extra spaces in sentences.

Signed-off-by: Unknwon <joe2010xtmf@163.com>

fixed Typo "Hilef"

Conflicts:
	modules/setting/setting.go

Conflicts:
	templates/repo/release/list.tmpl
	templates/user/dashboard/dashboard.tmpl

Conflicts:
	routers/repo/setting.go

Cleaning up a misunderstanding I had.

What has been done:

  - standardized expressions
  - shorter and clearer
  - minor corrections (orthography)

Double entry of "config.log_config"

Double entry of "config.log_config"