add update_* to most packages starting with "e".

srcpkgs/eigen2/template

@@ -10,5 +10,6 @@ short_desc="A lightweight C++ template library for vector and matrix math, a.k.a
 maintainer="Juan RP <xtraeme@gmail.com>"
 license="GPL-3"
 homepage="http://eigen.tuxfamily.org/index.php?title=Main_Page"
+update_pattern='get/\K[\d.]+'
 distfiles="http://bitbucket.org/eigen/eigen/get/${version}.tar.bz2"
 checksum=66e6f2ede78d0ef650ae95aa570f548c095690b011000f9163c32618736c928a

srcpkgs/encfs/template

@@ -9,5 +9,6 @@ short_desc="Encrypted filesystem in user-space"
 maintainer="Juan RP <xtraeme@gmail.com>"
 license="GPL-3"
 homepage="http://www.arg0.net/encfs"
+update_site="https://sites.google.com/a/arg0.net/www/encfs"
 distfiles="http://encfs.googlecode.com/files/${pkgname}-${version}.tgz"
 checksum=282ef0f04f2dd7ba3527b45621fab485b7cc510c2ceee116600d0348dc2170a8

srcpkgs/ettercap/template

@@ -12,6 +12,7 @@ short_desc="A network sniffer/interceptor/logger for ethernet LANs"
 maintainer="Juan RP <xtraeme@gmail.com>"
 license="GPL-2"
 homepage="http://ettercap.github.com/ettercap/"
+update_site="http://ettercap.github.io/ettercap/downloads.html"
 
 LDFLAGS="-ldl"
 

srcpkgs/exfat-utils/template

@@ -7,6 +7,7 @@ short_desc="Utilities for exFAT file system"
 maintainer="Juan RP <xtraeme@gmail.com>"
 license="GPL-3"
 homepage="http://code.google.com/p/exfat"
+update_site="http://code.google.com/p/exfat/downloads/list"
 distfiles="http://exfat.googlecode.com/files/${pkgname}-${version}.tar.gz"
 checksum=9079c6fa1eea33ca635252985c226141968d88445abf0255a4119bf54028df1d
 

srcpkgs/exiv2/template

@@ -8,6 +8,7 @@ short_desc="Image metadata manipulation"
 maintainer="Juan RP <xtraeme@gmail.com>"
 license="GPL-2"
 homepage="http://www.exiv2.org"
+update_site="http://www.exiv2.org/download.html"
 distfiles="${homepage}/exiv2-$version.tar.gz"
 checksum=f4a443e6c7fb9d9f5e787732f76969a64c72c4c04af69b10ed57f949c2dfef8e