Updated SteamKit2 submodule to latest commit
Throws exception if added item is detected as a duplicate - fixes #364
Merge pull request #372 from waylaidwanderer/master

Detects duplicate items being added; updated SteamKit2 submodule
Moves sentryfiles and logs to dedicated subdirectories

This commit creates subdirectories for log files and sentry files. This cleans the running directory of scattered files and makes migrating specific bots easier.
Renames `PendingInvitee` to `RequestRecipient`, cleaning obsolete warning
Updates Travis YML to compile subprojects

Fixes #380
Merge pull request #381 from FunkyLoveCow/travisfix

Updates Travis YML to compile subprojects
Merge pull request #378 from FunkyLoveCow/fixobsoleteenum

Renames `PendingInvitee` to `RequestRecipient`, cleaning obsolete warnin...
Merge pull request #377 from FunkyLoveCow/subfolders

Moves sentryfiles and logs to dedicated subdirectories
Adds code to fetch foriegn inventory for trade.

Also removes some private inventory checking and adds an additional check for web errors when trading.
Fetching is working and now must implement using the foriegn inventory.

Adds ForeignInventory class.

To help with the JSON returns from the trade api call of the same name. Also use it correctly in Trade

Implement the removal of items with foreign inventories.

Testing with a private BP seems to work. Also, adds comments.

Conflicts:
	SteamTrade/TradeSession.cs

Add ForeignInventory.cs to project.

Adds using for steam kit

Conflicts:
	SteamTrade/Trade.cs

Start logic for using version number rolloverst to get trade assets. WIP.

Cleanup and comment.

Move TradeSession.cs into a webapi folder. About to refactor this out also.

Refactored out tradestatus api result into its own class.

Also make TradeSession a class and pass in needed state (also extend to use appId instead of hardcoded to 440)

Use new TradeSession for the trade web api interaction.

Also fix validation for new way of getting offered and steamMyOffered items

Cleanup Trade.

Remove apikey from Trade ctor and refactor and rename some methods.
Add comments to/cleanup TradeSession and Init it on construction.

Remove some debugging statements.
Merge pull request #384 from cwhelchel/fix/trade-scam

Big trading fix.
Merge pull request #2 from Jessecar96/master

Updates to latest SteamBot