diff --git a/Persephone.xcodeproj/xcuserdata/danbarber.xcuserdatad/xcschemes/xcschememanagement.plist b/Persephone.xcodeproj/xcuserdata/danbarber.xcuserdatad/xcschemes/xcschememanagement.plist
deleted file mode 100644
index 14dfb2e..0000000
--- a/Persephone.xcodeproj/xcuserdata/danbarber.xcuserdatad/xcschemes/xcschememanagement.plist
+++ /dev/null
@@ -1,152 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>SchemeUserState</key>
-	<dict>
-		<key>CryptoSwift (Playground) 1.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>5</integer>
-		</dict>
-		<key>CryptoSwift (Playground) 2.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>7</integer>
-		</dict>
-		<key>CryptoSwift (Playground).xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>6</integer>
-		</dict>
-		<key>Graph (Playground) 1.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>12</integer>
-		</dict>
-		<key>Graph (Playground) 2.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>13</integer>
-		</dict>
-		<key>Graph (Playground).xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>11</integer>
-		</dict>
-		<key>Persephone-iOS.xcscheme_^#shared#^_</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>2</integer>
-		</dict>
-		<key>Persephone.xcscheme</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>0</integer>
-		</dict>
-		<key>Persephone.xcscheme_^#shared#^_</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>0</integer>
-		</dict>
-		<key>Playground (Playground) 1.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>9</integer>
-		</dict>
-		<key>Playground (Playground) 2.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>10</integer>
-		</dict>
-		<key>Playground (Playground) 3.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>11</integer>
-		</dict>
-		<key>Playground (Playground) 4.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>12</integer>
-		</dict>
-		<key>Playground (Playground) 5.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>13</integer>
-		</dict>
-		<key>Playground (Playground).xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>8</integer>
-		</dict>
-		<key>PromiseKit (Playground) 1.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>3</integer>
-		</dict>
-		<key>PromiseKit (Playground) 2.xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>4</integer>
-		</dict>
-		<key>PromiseKit (Playground).xcscheme</key>
-		<dict>
-			<key>isShown</key>
-			<false/>
-			<key>orderHint</key>
-			<integer>1</integer>
-		</dict>
-		<key>libmpdclient.xcscheme_^#shared#^_</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>2</integer>
-		</dict>
-	</dict>
-	<key>SuppressBuildableAutocreation</key>
-	<dict>
-		<key>E40786172110CE6E006887B1</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>E40786292110CE70006887B1</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>E40786342110CE70006887B1</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-	</dict>
-</dict>
-</plist>