Improve the parser and the query syntax on the frontpage
This MR has the following improvements:
- Increase the version number of Curr(y)gle from
0.1
to0.2
- Clean up the source modules again
- Use the
.tmp
extension for temporary index files - Improve the parsing of operators
- Rewrite the tests for the query parser
- Update the query syntax on the frontpage
Edited by Jan-Hendrik Matthes