Use const references for the string keys in Ini.cpp/.h
Fix erroneous assignment in an if statement.

Should have been a comparison.
Merge pull request #118 from lioncash/misc-things

Fix erroneous assignment in an if statement.
Merge pull request #117 from lioncash/const-references

Use const references for the string keys in Ini.cpp/.h
Merge branch 'master' of https://github.com/DHrpcs3/rpcs3