Update to Rust master
Updated for latest Rust release
Update Travis build script
Fix Makefile so proper library is outputted
Fix any problems with transistion to Rust master
Update travis to use official rust nightly
Automatically make target folder in makefile
Change variable names in interactive mode and tests mode to make clearer
Shortened interactive mode program
Eliminated unneccessary return statements at the end of blocks
Use consistent variable names and pointer borrowing in Javascript implementations
Add ValueConv for char
Seperate ValueConv into ToValue and FromValue and edit files accordingly
Only use fancy borrow names when neccessary in value conversion
Remove return statement where applicable
Add value conversion for vector slices
Remove unneccessary extern crates
Update find_attr to find all the attributes
Simplify directory walking code in unit tester
Fix find_attrs and use it in the main function