Add Greek translation for GD-FYI (#189)

* Translate auxiliary strings to Greek

* Translate index to Greek

* update contacts (el)

* fix a string in index

* Update language menu (EL)

* update lang label for el/index

* Update el/index

* Translate what-is-gender to el

* translate history to el

* Update aux strings (el)

* patch el/history

* translate euphoria to el

* harmonise terms in el/what-is-gender

* translate phys. dysphoria to el

* translate biochem. dysphoria to el

* translate social dysphoria to el/

* translate societal dysphoria to el

* translate sexual dysphoria to el

* correct a word in societal dysphoria el

* translate presentational dysphoria to el

* translate existential dysphoria to el

* translate managed dysphoria to el

* correct typo in en/impostor-syndrome

* translate impostor syndrome to el

* translate am-i-trans to el

* translate diagnoses to el

* translate treatment to el

* translate causes to el

* translate chromosomes to el

* translate hormones to el

* translate theca cell in el/causes.md after verifying official terminology

* fix yaml header in el/hormones.md

* translate second-puberty-masc to el

* Fix incorrect link in en/hormones

* Minor rewording in el/second-puberty-masc

* Minor fixes in el/second-puberty-masc

* translate second-puberty-fem to el

* Commit images not requiring translations to el/

* add el to engines

* replace a cyrillic e with a latin e because i'm an idiot

* Fix minor yaml inconsistencies in el md files

* Add el print step to build.yml

* translate conclusion to el

* translate images to el :')

* translate tweets to el

* Translate untranslated term in el/_images/_steroidogenesis

* Fix detefcted mistakes in el translation (.md)

* Fix detected mistakes in el translation (.md)

* reformat twitter-i18n.json

* correct yaml in second-puberty-fem (el)

public/en/hormones.md

@@ -55,7 +55,7 @@ For the purposes of transition, this last category is what we care about the mos
 - [Progestogens](https://en.wikipedia.org/wiki/Progestogen)
 - [Glucocorticoids](https://en.wikipedia.org/wiki/Glucocorticoid)
 - [Mineralocorticoids](https://en.wikipedia.org/wiki/Mineralocorticoid)
-- [Neurosteroids](https://en.wikipedia.org/wiki/Steroid)
+- [Neurosteroids](https://en.wikipedia.org/wiki/Neurosteroid)
 - [Aminosteroids](https://en.wikipedia.org/wiki/Aminosteroid)
 
 The first three of these are what we care about most when it comes to hormone therapy. Note: All human beings, regardless of phenotype, have some of every one of these hormones in their bodies. The ratios are what affect body shape.

public/en/impostor-syndrome.md

@@ -81,7 +81,7 @@ Radical feminism's messaging of abandoning female gender roles can also make par
 
 Then you have the problem of people believing that to be non-binary is to be androgynous, and to be androgynous is to be less feminine. Feminine enbies are valid! It is okay if you do not want to remove your breasts. It is okay if you enjoy your curves. It is okay if you do not mind being called "she" and "her". That does not make you any less transgender.
 
-If you feel like you are not a binary woman, than you are not a binary woman. Cis women do not experience that detachment.
+If you feel like you are not a binary woman, then you are not a binary woman. Cis women do not experience that detachment.
 
 ### Toxic Masculinity