Add the Rest of the Pistols to Cremator and Demolition

[The1337Gh0st 238 / 8,594]

Currently, Cremator and Demolition are lacking some of the pistols that other classes have access to, such as the TMP or the Tec-9. While it's not a deal breaker for these pistols to currently not be in the shop, it would mean that you are less bound by the shop as to what sort of playstyle you will be having.