ProjectExplorer: Rename userfileacessor.* to settingsacessor.*

So the file name matches the class names. Continuing the series
from the previous commit...

Change-Id: I86460f553371bdb09c2b404079f4601b1f25cf42
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>
Reviewed-on: http://codereview.qt-project.org/5082Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>

src/plugins/projectexplorer/project.cpp

@@ -38,7 +38,7 @@
 #include "projectexplorerconstants.h"
 #include "projectnodes.h"
 #include "target.h"
-#include "userfileaccessor.h"
+#include "settingsaccessor.h"
 
 #include <coreplugin/ifile.h>
 #include <coreplugin/icontext.h>

src/plugins/projectexplorer/projectexplorer.pro

@@ -73,7 +73,6 @@ HEADERS += projectexplorer.h \
     toolchainconfigwidget.h \
     toolchainmanager.h \
     toolchainoptionspage.h \
-    userfileaccessor.h \
     cesdkhandler.h \
     gccparser.h \
     debugginghelper.h \
@@ -101,7 +100,8 @@ HEADERS += projectexplorer.h \
     headerpath.h \
     gcctoolchainfactories.h \
     appoutputpane.h \
-    codestylesettingspropertiespage.h
+    codestylesettingspropertiespage.h \
+    settingsaccessor.h
 
 SOURCES += projectexplorer.cpp \
     abi.cpp \
@@ -163,7 +163,6 @@ SOURCES += projectexplorer.cpp \
     toolchainmanager.cpp \
     toolchainoptionspage.cpp \
     cesdkhandler.cpp \
-    userfileaccessor.cpp \
     gccparser.cpp \
     debugginghelper.cpp \
     projectexplorersettingspage.cpp \
@@ -186,7 +185,8 @@ SOURCES += projectexplorer.cpp \
     sessionnodeimpl.cpp \
     publishing/publishingwizardselectiondialog.cpp \
     appoutputpane.cpp \
-    codestylesettingspropertiespage.cpp
+    codestylesettingspropertiespage.cpp \
+    settingsaccessor.cpp
 
 FORMS += processstep.ui \
     toolchainoptionspage.ui \

src/plugins/projectexplorer/userfileaccessor.cpp → src/plugins/projectexplorer/settingsaccessor.cpp

@@ -30,7 +30,7 @@
 **
 **************************************************************************/
 
-#include "userfileaccessor.h"
+#include "settingsaccessor.h"
 
 #include "buildconfiguration.h"
 #include "project.h"