* All files follow the template
* Removed trailing whitespace from end of lines
* Removed newline at end of file
* `xlink` used for maximum compatibility
* Bit of newline trimming
* add Gojek
* fix microsoft ref image path typo
* minify Gojek further
* replace path with circle on Gojek
* add kotlin language
note: kotlin logo without gradient, because:
- with gradient it can exceed 1kb size
- kotlin guidelines.pdf allow logo without gradient for small size
* trim whitespace to match template
