Declaring variables

[dekablade01]

• There's some variable those are set on init and you can remove ! when you declare on the class because they will never be nil anyway unless you set it but no where you set it.

var string: String!

init() { 
    self.string = "hello"
}

• Also there're some variable those are declare with var instead of let even they are not mutating eg like the example above it can be declare with let instead of var to avoid mutating by other people working on the same project

[vikmis007]

@Dekablade01 This issue has been fixed. Changes have been merged to develop branch. Will be available in the master branch on next release