Added manjaro linux

logic/manjaro.js

@@ -0,0 +1,10 @@
+var releaseRegex = /distrib_release=(.*)/
+var codenameRegex = /distrib_codename=(.*)/
+
+module.exports = function ubuntuCustomLogic (os, file, cb) {
+  var codename = file.match(codenameRegex)
+  if (codename && codename.length === 2) os.codename = codename[1]
+  var release = file.match(releaseRegex)
+  if (release && release.length === 2) os.release = release[1]
+  cb(null, os)
+}

os.json

@@ -3,7 +3,7 @@
   "/etc/redhat-release" : ["RHEL","RHAS","Red Hat Linux","Scientific Linux","ScientificSL","ScientificCERNSLC","ScientificFermiLTS","ScientificSLF","Centos"],
   "/etc/redhat_version" : ["RHEL","RHAS","Red Hat Linux","Scientific Linux","ScientificSL","ScientificCERNSLC","ScientificFermiLTS","ScientificSLF"],
   "/etc/SuSE-release": ["SUSE Linux"],
-  "/etc/lsb-release" : ["Ubuntu Linux","Chakra","IYCC","Linux Mint","elementary OS","Arch Linux"],
+  "/etc/lsb-release" : ["Ubuntu Linux","Chakra","IYCC","Linux Mint","elementary OS","Arch Linux","Manjaro Linux"],
   "/etc/debian_version" : ["Debian"],
   "/etc/debian_release" : ["Debian"],
   "/etc/os-release": ["Raspbian"],

tests/mockdata.json

@@ -25,4 +25,6 @@
 , { "desc": "Linux Mint", "platform": "linux", "file": { "/etc/lsb-release": "DISTRIB_ID=LinuxMint\nDISTRIB_RELEASE=18\nDISTRIB_CODENAME=sarah\nDISTRIB_DESCRIPTION=\"Linux Mint 18 Sarah\""}, "expected": {"dist": "Linux Mint", "os": "linux", "codename": "sarah", "release": "18"}}
 
 , { "desc": "Raspbian 8", "platform": "linux", "file": { "/etc/os-release": "PRETTY_NAME=\"Raspbian GNU/Linux 8 (jessie)\"\nNAME=\"Raspbian GNU/Linux\"\nVERSION_ID=\"8\"\nVERSION=\"8 (jessie)\"\nID=raspbian\nHOME_URL=\"http://www.raspbian.org/\"\nSUPPORT_URL=\"http://www.raspbian.org/RaspbianForums\"\nBUG_REPORT_URL=\"http://www.raspbian.org/RaspbianBugs\"" },        "expected": { "codename": "jessie", "dist": "Raspbian", "os": "linux", "release": "8" }  }
+
+, { "desc": "Manjaro Linux", "platform": "linux", "file": { "/etc/lsb-release": "DISTRIB_ID=ManjaroLinux\nDISTRIB_RELEASE=17.1.10\nDISTRIB_CODENAME=Hakoila\nDISTRIB_DESCRIPTION=\"Manjaro Linux\"" }, "expected": { "codename": "hakoila", "dist": "Manjaro Linux", "os": "linux", "release": "17.1.10" } }
 ]