Fixed various typos and grammatical errors
Merge pull request #382 from ahacop/patch-1

Fix various typos and grammatical errors
a typo fixed (forcus to focus )
Merge pull request #390 from palaniraja/patch-1

a typo fixed (forcus to focus )
Use a cast to unsigned int instead of a string method
Adding support for delimiters other than '/' for search and replace
Merge pull request #398 from alanf/alanf/replace-nsstring-unsigned-int-method

Use a cast to unsigned int instead of a string method
Merge pull request #399 from akhosravian/master

Delimiters other than slash for search & replace
Update README.md
Build with LOGGER_DISABLE_DEBUG