Updated README file.

README.md

-[![Build Status](https://travis-ci.org/DynareTeam/Dynare.jl.svg?branch=master)](https://travis-ci.org/DynareTeam/Dynare.jl)
-
 ## Dynare for Julia
 
 This package aims at bringing to Julia some of the functionality provided by
@@ -13,18 +11,86 @@ time.
 For the moment the package is only able to compute a model’s steady state,
 first order decision rules and perfect foresight simulations.
 
-The package is tested against Julia 0.6.x.
+The package is tested against Julia 1.0.x and 1.2.x.
 
 ## Installation
 
 Assuming you already have [julia](https://julialang.org/) (version
-0.6.x), just do:
+1.0.x), enter the Pkg REPL by pressing ] from the Julia REPL.:
 ```jl
-	julia> Pkg.clone("https://github.com/DynareTeam/Dynare.jl", "Dynare")
-	julia> Pkg.clone("Dynare", "with-preprocessor")
-	julia> Pkg.build("Dynare")
+    (v1.0) pkg> add https://git.dynare.org/Dynare/Dynare.jl#with-preprocessor
 ```
-The last command will install the preprocessor, selecting the binary
+This will also install the preprocessor, selecting the binary
 corresponding to your platform (Linux/Windows/MacOS). If you do not
-already have them, other packages will be fetched during the installation.
+already have them, other required packages will be fetched during the installation.
+
+## Update
+
+To update the julia codes and the preprocessor, again the Pkg REPL, do:
+```jl
+    (v1.0) pkg> up Dynare
+```
 
+## Check
+
+The package comes with a testsuite, to check that evrything is fine with the installation, do (still in the Pkg REPL):
+```jl
+    (v1.0) pkg> up Dynare
+```
+you should then obtain something like:
+```jl
+   Testing Dynare
+    Status `/tmp/jl_BASs9T/Manifest.toml`
+  [4fba245c] ArrayInterface v1.2.1
+  [9e28174c] BinDeps v0.8.10
+  [b99e7846] BinaryProvider v0.5.6
+  [49dc2e85] Calculus v0.5.0
+  [bbf7d656] CommonSubexpressions v0.2.0
+  [34da2185] Compat v2.2.0
+  [01453d9d] DiffEqDiffTools v1.3.0
+  [163ba53b] DiffResults v0.0.4
+  [b552c78f] DiffRules v0.0.10
+  [b4f34e82] Distances v0.8.2
+  [63ac760c] Dynare v0.0.0 #with-preprocessor (https://git.dynare.org/Dynare/Dynare.jl)
+  [f6369f11] ForwardDiff v0.10.3
+  [d3d80556] LineSearches v7.0.1
+  [d41bc354] NLSolversBase v7.5.0
+  [2774e3e8] NLsolve v4.1.0
+  [77ba4419] NaNMath v0.3.2
+  [bac558e1] OrderedCollections v1.1.0
+  [d96e819e] Parameters v0.12.0
+  [189a3867] Reexport v0.2.0
+  [ae029012] Requires v0.5.2
+  [276daf66] SpecialFunctions v0.8.0
+  [90137ffa] StaticArrays v0.11.0
+  [fd094767] Suppressor v0.1.1
+  [30578b45] URIParser v0.4.0
+  [2a0f44e3] Base64  [`@stdlib/Base64`]
+  [ade2ca70] Dates  [`@stdlib/Dates`]
+  [8bb1440f] DelimitedFiles  [`@stdlib/DelimitedFiles`]
+  [8ba89e20] Distributed  [`@stdlib/Distributed`]
+  [b77e0a4c] InteractiveUtils  [`@stdlib/InteractiveUtils`]
+  [76f85450] LibGit2  [`@stdlib/LibGit2`]
+  [8f399da3] Libdl  [`@stdlib/Libdl`]
+  [37e2e46d] LinearAlgebra  [`@stdlib/LinearAlgebra`]
+  [56ddb016] Logging  [`@stdlib/Logging`]
+  [d6f4376e] Markdown  [`@stdlib/Markdown`]
+  [a63ad114] Mmap  [`@stdlib/Mmap`]
+  [44cfe95a] Pkg  [`@stdlib/Pkg`]
+  [de0858da] Printf  [`@stdlib/Printf`]
+  [3fa0cd96] REPL  [`@stdlib/REPL`]
+  [9a3f8284] Random  [`@stdlib/Random`]
+  [ea8e919c] SHA  [`@stdlib/SHA`]
+  [9e88b42a] Serialization  [`@stdlib/Serialization`]
+  [1a1011a3] SharedArrays  [`@stdlib/SharedArrays`]
+  [6462fe0b] Sockets  [`@stdlib/Sockets`]
+  [2f01184e] SparseArrays  [`@stdlib/SparseArrays`]
+  [10745b16] Statistics  [`@stdlib/Statistics`]
+  [8dfed614] Test  [`@stdlib/Test`]
+  [cf7118a7] UUIDs  [`@stdlib/UUIDs`]
+  [4ec0a83e] Unicode  [`@stdlib/Unicode`]
+  6.029385 seconds (10.42 M allocations: 512.897 MiB, 4.70% gc time)
+Test Summary:       | Pass  Total
+Dynare.jl testsuite |  188    188
+   Testing Dynare tests passed 
+```