Update Library version on docs website

Update changelog file for hot fix release `1.3.8`

Update changelog file and main features list

Merge branch 'master' of https://github.com/amrdeveloper/codeview

Update Changelog file for version 1.3.5

Update codeview version name and code

Update Changelog file for version 1.3.3

Update Changelog file for version 1.3.2

Update the example app structure to make it easy to add new language …

…or theme

Update the changelog for version 1.3.0