fix readme

Author: covrom

README.md

@@ -1,10 +1,21 @@
 # goerd
 
+This is a New Era of migrations PostgreSQL databases with Golang.
+
+We no longer want to ensure the database schema with incremental patches.
+Shema MUST match what the app wants! It doesn't matter what was in the database before that.
+
+It could be empty, it could contain some data in any of its previous versions. It doesn't matter anymore. It is important that we carefully transform it into the target state. We will no longer be guessing about the target state of the database by patchset. This is a thing of the past. 
+
 This tool allows you to turn schemas into instructions for the database, including migrations between schemas. Create easy-to-read data models as contracts for agreement between architects, development teams, and team leaders. This tool provides agility to change the huge data-layered models.
 
 ![Conceptual view](concept.png)
 
-Features:
+## Install
+
+`go install github.com/covrom/goerd/cmd/goerd@latest`
+
+### Features
 
 - Create posgresql migrations as a set of SQL queries that apply changes between two schemas, a schema and a database, or two databases using a schema definition that is stored in a yaml or plantuml file.
 - Using https://github.com/jackc/pgx

concept.png

@@ -6,13 +6,14 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fatih/color v1.12.0 // indirect
 	github.com/goccy/go-yaml v1.9.2
-	github.com/jackc/pgx/v4 v4.13.0 // indirect
+	github.com/jackc/pgx/v4 v4.13.0
 	github.com/kr/pretty v0.2.0 // indirect
 	github.com/mattn/go-isatty v0.0.13 // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.7.0 // indirect
 	github.com/xo/dburl v0.8.5
-	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 // indirect
+	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 // indirect
 	golang.org/x/sys v0.0.0-20210831042530-f4d43177bf5e // indirect
+	golang.org/x/text v0.3.7 // indirect
 	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 )

go.mod

@@ -143,6 +143,8 @@ golang.org/x/crypto v0.0.0-20201203163018-be400aefbc4c/go.mod h1:jdWPYTVW3xRLrWP
 golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 h1:/UOmuWzQfxxo9UtlXMwuQU8CMgg1eZXqTRwkSQJWKOI=
 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 h1:HWj/xjIHfjYU5nVXpTM0s39J9CbLn7Cc5a7IC5rwsMQ=
+golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
@@ -174,6 +176,8 @@ golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190425163242-31fd60d6bfdc/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=