No Fleet Carriers

[danlivingston]

Add an option to ignore Fleet Carriers similar to --no-planet.

[eyeonus]

Pretty sure I got the code worked out, just doing the testing now.
It's a pretty big commit. :)

[eyeonus]

olddata seems to work right.

...Trade-Dangerous\test>..\trade.py olddata --fc Y
Station                            Age/days      StnLs Pad Flc Plt
------------------------------------------------------------------
Lu Pao/K9L-9HW                        29.39      1.39K Lrg Yes  No
Zhi/JHQ-47Z                           29.38          ? Lrg Yes  No
Jeng/K5V-WHZ                          29.37      1.09K Lrg Yes  No
Skaude AA-A h294/QLX-18Y              29.35      3.07K Lrg Yes  No
Unknown Space/Q6G-B3F                 29.35          ? Lrg Yes  No
Wyrd/K8X-60B                          29.34          ? Lrg Yes  No
Lu Pao/Q2W-TQT                        29.32          ? Lrg Yes  No
Graea Hypue QL-V b19-11/J9J-2KL       29.31        811 Lrg Yes  No
HIP 36601/QNJ-4QW                     29.30       153K Lrg Yes  No
HIP 106565/XFW-93X                    29.30        41K Lrg Yes  No
HR 5630/X8G-34L                       29.30        897 Lrg Yes  No
Col 285 Sector DC-K a38-5/X4V-33Q     29.28        245 Lrg Yes  No
62 Ursae Majoris/K7H-LHK              29.28      2.34K Lrg Yes  No
Unknown Space/J2T-15M                 29.27      1.76K Lrg Yes  No
Fuelum/V1V-1QM                        29.27         44 Lrg Yes  No
NGC 4463 Sector XL-R c6-11/JFY-42Z    29.26          ? Lrg Yes  No
Scylla/KHG-N9B                        29.26       227K Lrg Yes  No
Fong Wang/X0Q-6XZ                     29.25         18 Lrg Yes  No
WISE J004945/K6K-6XG                  29.25      1.35K Lrg Yes  No
Manguts/WNH-G1Z                       29.24          ? Lrg Yes  No

Off to work. Work on this more later.