Update: Add support for if "not", add support for "parameter".

Update: Add support for if "not", add support for "parameter".

The "parameter" is already supported under "settings" in a fakefile.
Extend the operations to also support "parameter".
This allows for defining the parameter anywhere within the file and it can be overridden.

There exists several "if" operations that would make sense to have the inverse.
This is now supported via the if "not" operation.
To keep the logic more consistent with the previous design, just extend the existing code to handle "if not" behavior rather than adding new structures.
To achieve this, the pre-processor identifies "not" and then parses that to identify the particular "if" operation that is being negated.
The "if" operation is then change to a new operation type to reflect this.
Anything that already supports an inverse through some means are omitted from this.
This list includes:
- fail (opposite of success).
- success (opposite of fail).
- integer/math comparisons: ==, <>, <, <=, >, >=.

Fix the order of several of the functions that are not alphabetical.

Update the documentation accordingly.