Contains following list of changes:
ab4c3471b261 tests: add cram based unit tests
7b4e3241e1bd tests: add cgi-io built with clang sanitizers
21831f45d16d Disable session ACLs during unit testing
2f525417b5df Add initial GitLab CI support
57f1c4f18cb6 Add .gitignore
09f9ac5066ee Fix off-by-one in postdecode_fields
ed8ce0d5d28b Add fuzzing of utility functions
a61581819800 Add fuzzing of multipart_parser
6b0615b728ed Refactor utility functions into static library
a0ed2c9a7a72 Fix clang compiler errors
232659da19a4 Fix possible NULL dereference
8e5719b37a67 Fix warnings reported by clang-10 static analyzer
b99aa8a64cca Remove Makefile
Signed-off-by: Petr Štetiar <ynezz@true.cz>