Minor tweak to peer download speed estimation
Normalize estimated peer download rates

... which probably doesn't make them more accurate, but at least it's less obvious.
Make swarm speed less jumpy
Minor simplification
Release version 1.5.0
Select/deselect all files in focused directory with Shift-a (closes #97)
Allow sorting torrents by (first) tracker domain
Don't remove subdomains because there's no reliable way to do it
Fix (de)selecting directories in file list

So much horrible code... But I found some trailing spaces!
Append port to IP address in peer list
Timestamp function fails on timestamps larger than sys.maxint

The timestamp function uses time.localtime to convert a timestamp
to a time object. According to the Python docs, this module falls
back to C library functions that handle int-sized values only (i.e.
up to the year 2038). If values larger than sys.maxint are passed,
the function throws an exception (at least on my x86 system).

Now, apparently, in some cases the ratio estimation can come up with
interesting values, such as reaching ratio 990 sometimes in 2077,
which would result in trc crashing when viewing the torrent detail
page.

Work around this issue by using the datetime module in cases timestamp
is larger than sys.maxint. datetime.timedelta does not use C library
functions and handles large values. By adding the timedelta to a
datetime object, a new datetime object is created which is then
converted to a normal time object.
Make blank seperator line between torrents and directories optional,
because compact is too compact and !compact wastes space
sys.maxint on 64bit systems is quite larger than on 32bit systems.

Also added the datetime import I forgot on my earlier commit.
Messed up indentation.
import datetime
Merge branch 'semi-compact' of https://github.com/atomicdryad/transmission-remote-cli
Merge branch 'master' of https://github.com/Oddegamra/transmission-remote-cli
Too much datetime
Fix host placement in peer list
Fix LookupError from getpreferredencoding() when sshing into Mac OS