diff --git a/AVRsack.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/AVRsack.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
new file mode 100644
index 0000000..08de0be
--- /dev/null
+++ b/AVRsack.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
@@ -0,0 +1,8 @@
+<?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>IDEWorkspaceSharedSettings_AutocreateContextsIfNeeded</key>
+	<false/>
+</dict>
+</plist>
diff --git a/AVRsack.xcodeproj/xcuserdata/neeri.xcuserdatad/xcschemes/AVRsack.xcscheme b/AVRsack.xcodeproj/xcshareddata/xcschemes/AVRsack.xcscheme
similarity index 99%
rename from AVRsack.xcodeproj/xcuserdata/neeri.xcuserdatad/xcschemes/AVRsack.xcscheme
rename to AVRsack.xcodeproj/xcshareddata/xcschemes/AVRsack.xcscheme
index 1e90279..7309108 100644
--- a/AVRsack.xcodeproj/xcuserdata/neeri.xcuserdatad/xcschemes/AVRsack.xcscheme
+++ b/AVRsack.xcodeproj/xcshareddata/xcschemes/AVRsack.xcscheme
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "0630"
-   version = "1.3">
+   version = "1.8">
    <BuildAction
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES"
diff --git a/AVRsack.xcodeproj/xcuserdata/neeri.xcuserdatad/xcschemes/xcschememanagement.plist b/AVRsack.xcodeproj/xcuserdata/neeri.xcuserdatad/xcschemes/xcschememanagement.plist
deleted file mode 100644
index d99ed4e..0000000
--- a/AVRsack.xcodeproj/xcuserdata/neeri.xcuserdatad/xcschemes/xcschememanagement.plist
+++ /dev/null
@@ -1,27 +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>AVRsack.xcscheme</key>
-		<dict>
-			<key>orderHint</key>
-			<integer>0</integer>
-		</dict>
-	</dict>
-	<key>SuppressBuildableAutocreation</key>
-	<dict>
-		<key>9501D7FB1A17025C0034C530</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-		<key>9501D8101A17025C0034C530</key>
-		<dict>
-			<key>primary</key>
-			<true/>
-		</dict>
-	</dict>
-</dict>
-</plist>