Update packaging to conform with package unification and few fixes (#372)

* Rename package (dupeguru-se -> dupeguru)
* Update package name in .desktop files and scripts
* Add Ubuntu package building instructions
* Fix build_pe_modules.py
* Add description to package
* Add conflicts dependencies to replace previous versions
* Update python version
* Unify .json configs
* Few cosmetics changes (mainly missing end-lines and images permissions)

pkg/arch/dupeguru.json

@@ -0,0 +1,7 @@
+{
+	"pkgname": "dupeguru",
+	"longname": "dupeGuru",
+	"execname": "dupeguru",
+	"arch": "any",
+	"iconpath": "/usr/share/dupeguru/dgse_logo_128.png"
+}

pkg/arch/me.json

@@ -1,7 +0,0 @@
-{
-	"pkgname": "dupeguru-me",
-	"longname": "dupeGuru Music Edition",
-	"execname": "dupeguru-me",
-	"arch": "all",
-	"iconpath": "/usr/share/dupeguru-me/dgme_logo_128.png"
-}

pkg/arch/pe.json

@@ -1,7 +0,0 @@
-{
-	"pkgname": "dupeguru-pe",
-	"longname": "dupeGuru Picture Edition",
-	"execname": "dupeguru-pe",
-	"arch": "any",
-	"iconpath": "/usr/share/dupeguru-pe/dgpe_logo_128.png"
-}

pkg/arch/se.json

@@ -1,7 +0,0 @@
-{
-	"pkgname": "dupeguru-se",
-	"longname": "dupeGuru",
-	"execname": "dupeguru-se",
-	"arch": "all",
-	"iconpath": "/usr/share/dupeguru-se/dgse_logo_128.png"
-}

pkg/debian/Makefile

@@ -1,11 +1,11 @@
 #!/usr/bin/make -f
 
 all:
-	dh_prep  
+	dh_prep
 	dh_installdirs
 	touch build_pe_modules.py
 	python3 build_pe_modules.py
 	chmod +x src/run.py
 	cp -R src/ $(CURDIR)/debian/{pkgname}/usr/share/{execname}
 	cp $(CURDIR)/debian/{execname}.desktop $(CURDIR)/debian/{pkgname}/usr/share/applications
-	ln -s /usr/share/{execname}/run.py $(CURDIR)/debian/{pkgname}/usr/bin/{execname}
+	ln -s /usr/share/{execname}/run.py $(CURDIR)/debian/{pkgname}/usr/bin/{execname}

pkg/debian/build_pe_modules.py

@@ -20,5 +20,5 @@ setup(
     ext_modules = exts,
 )
 move_all('_block_qt*', op.join('src', 'qt', 'pe'))
-move_all('_cache*', op.join('src', 'core_pe'))
-move_all('_block*', op.join('src', 'core_pe'))
+move_all('_cache*', op.join('src', 'core/pe'))
+move_all('_block*', op.join('src', 'core/pe'))

pkg/debian/control

@@ -3,10 +3,18 @@ Section: devel
 Priority: extra
 Maintainer: Virgil Dupras <hsoft@hardcoded.net>
 Build-Depends: debhelper (>= 7), python3-dev, python3-setuptools
-Standards-Version: 3.8.1
+Standards-Version: 3.9.2
 Homepage: http://www.hardcoded.net
 
 Package: {pkgname}
 Architecture: {arch}
-Depends: python3 (>=3.3), python3-pyqt5
+Depends: ${shlibs:Depends}, python3 (>=3.4), python3-pyqt5
+Provides: dupeguru-se, dupeguru-me, dupeguru-pe
+Replaces: dupeguru-se, dupeguru-me, dupeguru-pe
+Conflicts: dupeguru-se, dupeguru-me, dupeguru-pe
 Description: {longname}
+ dupeGuru is a cross-platform (Linux and OS X) GUI tool to find duplicate files in a system.
+ It's written mostly in Python 3 and has the peculiarity of using multiple GUI toolkits,
+ all using the same core Python code.
+ On OS X, the UI layer is written in Objective-C and uses Cocoa.
+ On Linux, it's written in Python and uses Qt5.

pkg/debian/dupeguru.json

@@ -0,0 +1,7 @@
+{
+	"pkgname": "dupeguru",
+	"longname": "dupeGuru",
+	"execname": "dupeguru",
+	"arch": "any",
+	"iconpath": "/usr/share/dupeguru/dgse_logo_128.png"
+}

pkg/debian/me.json

@@ -1,7 +0,0 @@
-{
-	"pkgname": "dupeguru-me",
-	"longname": "dupeGuru Music Edition",
-	"execname": "dupeguru_me",
-	"arch": "all",
-	"iconpath": "/usr/share/dupeguru_me/dgme_logo_128.png"
-}

pkg/debian/pe.json

@@ -1,7 +0,0 @@
-{
-	"pkgname": "dupeguru-pe",
-	"longname": "dupeGuru Picture Edition",
-	"execname": "dupeguru_pe",
-	"arch": "any",
-	"iconpath": "/usr/share/dupeguru_pe/dgpe_logo_128.png"
-}

pkg/debian/se.json

@@ -1,7 +0,0 @@
-{
-	"pkgname": "dupeguru-se",
-	"longname": "dupeGuru",
-	"execname": "dupeguru_se",
-	"arch": "all",
-	"iconpath": "/usr/share/dupeguru_se/dgse_logo_128.png"
-}