v2.5.0

Breaking Changes:
FileIniParser now writes a file with UTF8 encoding as default value instead of ASCII. FileIniParser was reading the file using UTF8 so this non-uniform behaviour was confusing

Enhancements:
Marked SectionData.LeadingComments property as obsolete
Updated docs to use non-deprecated APIs

Bug Fixes:
#135 Fix searches in Global section made case sensitive even when the case insensitive option was active