Changes

Extract RemoveWS
 (commit: 180c2ee)

Fix logging
 (commit: 20a8afb)

Extract PrettyPrint
 (commit: 35d89f8)

Get rid of unnecesary using directives
 (commit: b52a80e)

Don't run PrePatchInit if cache is being used
Mod list is not necessary
 (commit: 45a4c0c)

Eliminate mods instance variable
 (commit: d397a80)

Use method param rather than instance var
Makes things easier to disentagle
 (commit: 12780a6)

Eliminate Update
Status will be updated when necessary anyway
 (commit: b6b628c)

Eliminate redundant logging
MMPatchLoader logs this info itself
 (commit: 7a40730)

Keep track of progress fraction independently
 (commit: 7e714a4)

Make StatusUpdate less general
If cache is used, status only needs to be set once, no need to check it 
every time
 (commit: 9236be1)

Move this
What I get for trying to make a bunch of changes and then split them 
into small commits
 (commit: 8696143)

Eliminate Progress instance variable
Make it local, inject where needed
 (commit: 58d52d9)

Make more methods static
All their instance variable dependencies have been eliminated
 (commit: 2645d22)

This is no longer necessary
And will probably result in an error anyway
 (commit: 824b077)

Move exception handling outside of PrettyConfig
Callers really shouldn't be trying to print the result if it resulted in 
an exception anyway
 (commit: ac0a149)

Tweak test
This isn't the case it was trying to test
 (commit: eb18b60)

Allow adding a ConfigNode.Value in initializer
Not useful yet but maybe at some point
 (commit: 4fdfb89)

Extract PrettyConfig (for UrlConfig)
 (commit: 70eca81)

Add one more test
 (commit: 55308af)

Make CheckNeeds static
Can now be extracted
 (commit: 1a7d1e3)

This can already be static
 (commit: bc451c5)

Remove unnecessary Using
 (commit: 60cb30a)

Improve url and node printing
* Handle null name explicitly
* Include url when printing a UrlConfig
 (commit: a035b67)

Extract CheckNeeds
Equality vs sameness mostly not tested for now, need to determine 
desired behavior
 (commit: 59a9220)

Ensure that final string printed to the screen is the actual status
 (commit: 784e7a8)

Fix up mod list logging
* Use a string builder
* Print assemblies in a nicer format (table)
 (commit: 13850b6)

Use Path.Combine
It's more concise then concatenating with the separator char
 (commit: cd3a468)

Unnecessary now
 (commit: 901b5a5)

Improve assembly list
* Get rid of unused code
* Include KSPAssembly version
 (commit: a5b1547)