Full name option

[ryanMeredith]

currently I am using first name and last name

"customers_firstname": {
"type": "firstname",
"action": "update"
},
"customers_lastname": {
"type": "lastname",
"action": "update"
},
sometimes we store full name

is it possible to concatenate fields?

  "customers_fullname": {
    "type": "firstname lastname",
    "action": "update"
  }

[up-n-running]

I have implemented this, along with a load more actions including md5 hashing to obfuscate primary key columns, a 'tweak' action to multiply financial information by a random number between 0.5 and 2.0, and a choose_one_of action similar to set_static but with more options. Also bug fixes as it no longer works out of the box with faker 2.
How do I go about submitting my changes into the master repo (newbie github question i know, sorry)
Also happy to flesh out the documentation a bit because getting it working in the first place was a bit stressful