Some more examples
Add new warnings

* New warnings suggested by Alain Lamy
Provide more examples for warnings
add ScilintProject
Call init() in find_argument
Merge with Michael's changes
Add analysis of simple string arguments
Add more warnings

Warnings:
* tlist where the number of initializing values is greater than the number of defined fields
* bad string parameter within a limited choice
* bad number of parameters
Merge branch 'master' of github.com:OCamlPro/scilint

Conflicts:
	src/scilint/scilabFunctionAnalyze.ml
	src/scilint/scilabUtils.ml
	src/scilint/scilintMain.ml