diff --git a/kk_ihex.xcodeproj/xcuserdata/arkku.xcuserdatad/xcschemes/.ihex_test.xcscheme.swp b/kk_ihex.xcodeproj/xcuserdata/arkku.xcuserdatad/xcschemes/.ihex_test.xcscheme.swp
deleted file mode 100644
index ba04e21..0000000
Binary files a/kk_ihex.xcodeproj/xcuserdata/arkku.xcuserdatad/xcschemes/.ihex_test.xcscheme.swp and /dev/null differ
diff --git a/kk_ihex.xcodeproj/xcuserdata/arkku.xcuserdatad/xcschemes/xcschememanagement.plist b/kk_ihex.xcodeproj/xcuserdata/arkku.xcuserdatad/xcschemes/xcschememanagement.plist
deleted file mode 100644
index 109d91e..0000000
--- a/kk_ihex.xcodeproj/xcuserdata/arkku.xcuserdatad/xcschemes/xcschememanagement.plist
+++ /dev/null
@@ -1,67 +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>bin2ihex.xcscheme_^#shared#^_</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>0</integer>
-		</dict>
-		<key>ihex2bin.xcscheme_^#shared#^_</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>1</integer>
-		</dict>
-		<key>ihex_test.xcscheme_^#shared#^_</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>2</integer>
-		</dict>
-		<key>kk_ihex.xcscheme_^#shared#^_</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>4</integer>
-		</dict>
-	</dict>
-	<key>SuppressBuildableAutocreation</key>
-	<dict>
-		<key>4E2D126B18A15D8700E65B41</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>4E2D127318A15D9D00E65B41</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>4EA4811B18A131FF00BA2CE1</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>4EA4813618A132A800BA2CE1</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>4EA4814518A132D400BA2CE1</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>4ED0BF1418A1598A00E81BB4</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>4ED0BF1B18A159FF00E81BB4</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-	</dict>
-</dict>
-</plist>