Added back convenience tools (e.g. vim), and set version tag to 1.4.1

Docker/Dockerfile

@@ -2,7 +2,7 @@
 # Description: Docker build intended to replicate the FPaDSim environment
 #	  created by Sergei Chekanov
 
-FROM dbcooper/arch:2017-02-18
+FROM dbcooper/arch:2017-05-02
 
 # Set up basic environment
 RUN pacman -S --noconfirm \
@@ -286,17 +286,25 @@ RUN mkdir $GOPATH && \
 	sudo chmod +x /etc/profile.d/go.sh
 
 # go-hep
-ENV GOHEP_BUILD 09-08-2017
 RUN go get go-hep.org/x/hep/...
 
 # gonum
 RUN go get gonum.org/v1/gonum/...
 
+# proio
+RUN go get github.com/decibelcooper/proio/go-proio/...
+
 # Required tools
 RUN sudo pacman -S --noconfirm \
 		libxtst \
 		zip
 
+# Convenience tools
+RUN sudo pacman -S --noconfirm \
+		openssh \
+		procps-ng \
+		vim
+
 # FPaDSim Version
-ENV FPADSIM_VERSION 1.5-prerelease
+ENV FPADSIM_VERSION 1.4.1