build: Change package name to Bitcoin Core

Affects the name of the package as shown in installers
and such.

Also rebrand the windows installer.

configure.ac

@@ -6,7 +6,7 @@ define(_CLIENT_VERSION_REVISION, 99)
 define(_CLIENT_VERSION_BUILD, 0)
 define(_CLIENT_VERSION_IS_RELEASE, false)
 define(_COPYRIGHT_YEAR, 2014)
-AC_INIT([Bitcoin],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[info@bitcoin.org],[bitcoin])
+AC_INIT([Bitcoin Core],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[info@bitcoin.org],[bitcoin])
 AC_CONFIG_AUX_DIR([src/build-aux])
 AC_CONFIG_MACRO_DIR([src/m4])
 AC_CANONICAL_HOST

share/setup.nsi.in

@@ -19,7 +19,7 @@ SetCompressor /SOLID lzma
 !define MUI_STARTMENUPAGE_REGISTRY_ROOT HKLM
 !define MUI_STARTMENUPAGE_REGISTRY_KEY ${REGKEY}
 !define MUI_STARTMENUPAGE_REGISTRY_VALUENAME StartMenuGroup
-!define MUI_STARTMENUPAGE_DEFAULTFOLDER @PACKAGE_NAME@
+!define MUI_STARTMENUPAGE_DEFAULTFOLDER "@PACKAGE_NAME@"
 !define MUI_FINISHPAGE_RUN $INSTDIR\bitcoin-qt.exe
 !define MUI_UNICON "${NSISDIR}\Contrib\Graphics\Icons\modern-uninstall.ico"
 !define MUI_UNWELCOMEFINISHPAGE_BITMAP "@abs_top_srcdir@/share/pixmaps/nsis-wizard.bmp"
@@ -95,8 +95,8 @@ Section -post SEC0001
     WriteUninstaller $INSTDIR\uninstall.exe
     !insertmacro MUI_STARTMENU_WRITE_BEGIN Application
     CreateDirectory $SMPROGRAMS\$StartMenuGroup
-    CreateShortcut "$SMPROGRAMS\$StartMenuGroup\Bitcoin.lnk" $INSTDIR\bitcoin-qt.exe
-    CreateShortcut "$SMPROGRAMS\$StartMenuGroup\Uninstall Bitcoin.lnk" $INSTDIR\uninstall.exe
+    CreateShortcut "$SMPROGRAMS\$StartMenuGroup\$(^Name).lnk" $INSTDIR\bitcoin-qt.exe
+    CreateShortcut "$SMPROGRAMS\$StartMenuGroup\Uninstall $(^Name).lnk" $INSTDIR\uninstall.exe
     !insertmacro MUI_STARTMENU_WRITE_END
     WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" DisplayName "$(^Name)"
     WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" DisplayVersion "${VERSION}"
@@ -137,8 +137,8 @@ SectionEnd
 
 Section -un.post UNSEC0001
     DeleteRegKey HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)"
-    Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\Uninstall Bitcoin.lnk"
-    Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\Bitcoin.lnk"
+    Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\Uninstall $(^Name).lnk"
+    Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\$(^Name).lnk"
     Delete /REBOOTOK "$SMSTARTUP\Bitcoin.lnk"
     Delete /REBOOTOK $INSTDIR\uninstall.exe
     Delete /REBOOTOK $INSTDIR\debug.log