#202: added METHODS.md

METHODS.md

@@ -0,0 +1,23 @@
+# Development methods
+
+## Versioning
+
+The software version number conforms to [SemVer semantic 2.0.0](https://semver.org/), aka `v<MAJOR>.<MINOR>.<PATCH>`
+
+Suffixes `alpha` or `beta` are not used
+
+## Workflow
+
+This project conforms to the usual **gitflow** workflow as seen in ![gitflow image](https://i.stack.imgur.com/QxVmJ.png)
+
+Report to Vincent Driessen page [a-successful-git-branching-model](http://nvie.com/posts/a-successful-git-branching-model/) for a detailed explanation of this workflow
+
+Branches are named as follows:
+
+|branch name| description |
+|-|-|
+|`master`|usual main git branch, always holds the last software version and its tag plus documents not changing the sw version |
+|`hotfix-vx.y.z`|hotfixes branches|
+|`release-vx.y.0`|releases branches, patch number should always be 0 here|
+|`develop`|dev branch|
+|`any name`|feature branches|

README.md

@@ -13,7 +13,7 @@ rpn> 1 2 + 2 sqrt
 rpn> 256 prec
 rpn> pi
 3.1415926535897932384626433832795028841971693993751058209749445923078164062862
-rpn> 
+rpn>
 ```
 
 ### variables, programs
@@ -24,7 +24,7 @@ rpn> << -> x y << x y + ln >> >> 'P' sto
 
 ### and a bunch of functions
 ```
-rpn> 
+rpn>
 Display all 146 possibilities? (y or n)
 nop      exit     chs      sqrt     base     xpon     re       r->p     type     and      drop2    dupn     str->    then     ift      repeat   edit     eval     tan      exp      sinh
 help     test     neg      sq       sign     floor    im       std      >        or       dropn    pick     chr      else     ifte     repea    sto+     ->       atan     log10    asinh
@@ -37,12 +37,16 @@ q        -        pow      bin      mant     max      p->r     default  ==
 
 ## Download
 
-deb, rpm and tgz files can be found [there](https://github.com/louisrubet/rpn/releases)
+deb, rpm and tgz files can be found [there](http://nvie.com/img/git-model@2x.png)
 
 ## Manual
 
 A reference manual is provided [here](MANUAL.md)
 
+## Methods
+
+Development methods are set at [this page](METHODS.md)
+
 ## Generation
 
 Generation instructions can be found [here](GENERATION.md)