documentation update

[realsobek]

On:
https://github.com/bibliocoll/JournalTouch
and on:
http://bibliocoll.github.io/JournalTouch/
I noticed some things. To keep the text short, I stick to 'change from ... to ...' style. I might be wrong with some of these.

Please, change from:
4. ... e.g. by using a htaccess).
to:
4. ... e.g. by using a .htaccess file).

Please, change from:
5. Edit data/cover/journals.csv
to:
5. Edit data/journals/journals.csv
Or do you mean data/covers/...?

Please, change from:
5. ... (text editor or e.g. Libre Office calc).
to:
5. ... (text editor or e.g. LibreOffice Calc).

Please, change from:
6. ... You journals.csv will get updated.
to:
6. ... Your journals.csv will get updated.

I cannot find 'config.php' referenced at:
6. ... but you can refer to the config.php file
Do you mean:
data/config/config-default.php
or
data/config/user_config.php
or something else?

[krugar]

1. is still refering to 0.3 and is thus outdated, you're correct on the the rest

[realsobek]

noticed some more at https://github.com/bibliocoll/JournalTouch:
Please, change from:
As of version 0.4 many thing can
to:
As of version 0.4 many things can

Please, change from:
4. Go to http://myinstallation.net/admin and set enter your
to:
4. Go to http://myinstallation.net/admin and enter your
or to:
4. Go to http://myinstallation.net/admin and set your

[realsobek]

noticed some minor spelling mistakes at: https://github.com/bibliocoll/JournalTouch/blob/master/doc/github/version_0.4.x.md

Please, change from:
you old config.php
to:
your old config.php

Please, change from:
you'll find you old
to:
you'll find your old

Please, change from:
But be aware that you should know perfectly well if you are legible
to:
But be aware that you should know perfectly well whether you are eligible
(2 changes: whether, eligible)

Please, change from:
registered to Elesevier
to:
registered to Elsevier

Please, change from:
1. If a cover in data/covers exists
to:
1. If a cover in data/covers exists,

Please, change from:
2. If no publisher is provided (...) or a download fails
to:
2. If no publisher is provided (...) or a download fails,

Please, change from:
a switch from 0.3 to 0.4 leaves you JT folder
to:
a switch from 0.3 to 0.4 leaves your JT folder

Please, change from:
An back btton show dynamically next to the buttons.
to:
A back button shown dynamically next to the buttons.