Update StringObject.h
Merge pull request #2 from mygamelife/master

Update StringObject.h
Add some useless function headers to Operator.h for demo purpose
Add rubbishForTesting() to demo pull request with conflict
Merge pull request #3 from chaosAD/master

Add rubbishForTesting() to demo pull request with conflict
Swap function headers for fun and add 1 silly function prototype
Still add some silly function headers for demo
Resolve the conflict. Found out that it is a minor problem.
Merge pull request #4 from chaosAD/master

Still add some silly function headers for demo
Revert back to original state
Fix the merge conflict in Operator.h
Complete and add extra test
Merge pull request #5 from banana93/master

Add some functions to Evaluate.c
testing
Sorry this is another silly demo
Yeay. I resolved the problem
Merge pull request #6 from chaosAD/master

Sorry this is another silly demo
Added command_prompt and historybuffer
Merge pull request #7 from darklord1310/master

Added command_prompt and historybuffer
Make the PAGEUP and PAGEDOWN can remember the last input