Added basic file/lexer for Emily's syntax proposal

Moved previous work into file "first_attempt"
Added Makefile for easy make/clean
Added ```/* */``` comment recognition as long as no / or * in comment

Compile changes with ```make```
Remove executables/intermediate files with ```make clean```

After make, run with
```./analyzeSvelFile <syntax_example.svel```

Prints out altered version of .svel file, with certain keyowrds, parameters, and other things (string literals, comments, etc.) recognized