Javascript refactored (only submit hidden values)
Configure change of Tomcat path
integer is now of input type number
added more test forms
project settings
ignore build path
IParse to parser package instead of test package
IParse moved
Expr no longer implements ASTNode and removed the visitor method +
Formatting/layout changes
Formatting/comment change
Layout/formatting changes
codeformatting
Removal of unused Warning class
Formatting/layout changes
removal of unused warning
created functions for parser
different order
removal of unneeded validate functions
code formatting, added parentheses on Neg function
Added value checking by asking the question for allowed values.
+ some formatting
Merge branch 'ruudvanderweijde-master'