V0.2: Fixs and more nodes about math & string

Fixs

• Editor (String) - String not recognized as String but constant/variables @Program132

News

New Math nodes (from math lib):

• arctangent2
• ceiling
• degree
• extract mantissa & exponent
• floating point remainder
• floor
• load exponent
• log10
• min
• max
• modulo fractional
• pi
• positive infinity (highest value)
• power
• radians
• random seed

New String nodes (from string lib):

• concat
• upper
• lower
• length
• byte
• char
• reverse
• find
• repeat
• replace

New format, you can now set the "title" of the node:

{
    "title": "sqrt",
    "type": "FUNCTION",
    "inputs": {
        "a": {
            "defaultValue": "0"
        }
    },
    "outputs": ["result"]
}

Example