Move the nsisplugins folder into mingw-deps so the .dll files don't get included in the source package.

dist/windows/clementine.nsi.in

@@ -24,7 +24,7 @@
 !define CAPABILITIES_SHOW_ICONS "Command to show icons"
 
 SetCompressor /SOLID lzma
-!addplugindir nsisplugins
+!addplugindir .
 !include "MUI2.nsh"
 !include "FileAssociation.nsh"
 !include "Capabilities.nsh"

dist/windows/nsisplugins/nsios.Readme.txt

@@ -1,68 +0,0 @@
-NSIS-OS 1.1
-
-Copyright (C) 2001 Robert Rainwater <rrainwater@yahoo.com>
-
-This software is provided 'as-is', without any express or implied
-warranty.  In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it
-freely, subject to the following restrictions:
-
-1. The origin of this software must not be misrepresented; you must not
-claim that you wrote the original software. If you use this software
-in a product, an acknowledgment in the product documentation would be
-appreciated but is not required.
-
-2. Altered source versions must be plainly marked as such, and must not be
-misrepresented as being the original software.
-
-3. This notice may not be removed or altered from any source distribution.
-
-
-OS Version Usage Information
-----------------------------
-Step 1:
-	Call osversion
-
-Step 2:
-	The major version is returned to $0 and the minor version is returned to $1.  See below for details on version numbers.
-
-
-OS Platform Usage Information
------------------------------
-Step 1:
-	Call osplatform
-
-Step 2:
-	The platform is returned into $0.  Possible values are: "win31", "win9x", "winnt", and "unknown".
-
-
-Interpreting The Version Numbers
---------------------------------
-Major Version:
-  Windows 95 		4 
-  Windows 98 		4 
-  Windows Me 		4 
-  Windows NT 3.51 	3 
-  Windows NT 4.0 	4 
-  Windows 2000 		5 
-  Windows XP 		5 
-  Windows .NET Server 	5 
-
-Minor Version
-  Windows 95 		0 
-  Windows 98 		10 
-  Windows Me 		90 
-  Windows NT 3.51 	51 
-  Windows NT 4.0 	0 
-  Windows 2000 		0 
-  Windows XP 		1 
-  Windows .NET Server 	1 
-
-
-
-Example
--------
-See example.nsi