Addins spaces to keep alignmet
Correcting bug related to label-only lines
Adding more organized function ctrl
Changing function name from 'getCommand' to 'getFunction' (things got less messed up)
Refactorating code in the portion with labels of the ctrl function
Taking out useless variable
Adding function to upload variables, with a system to check if the program uploaded is new
Cleaning comments
Adding assembly instructions 'NOP' (No OPeration) and 'END'
Correcting little mistake in exception Invalid Operation
Adding 'exec' function in RVM (for allowing executing 1 assembly instruction per time)
taking out comments and passing responsible of setting PC to -1 to the END() function inside Prog class
Adding condition for not pronting the variables sections it they are not defined
Updating program to be able to put the exec() function in a PC-counter for loop
Taking out auxiliar variable to indicate if the code of a program was new
Making constructor be the same of calling 'upload' method.
Little alteration in the code
Renaming RVM's function 'ctrl' to 'run'
Correcting comments
Renaming Function.java to ctrl.java, and changin function 'call' for 'ctrl'