removed changelog (available on the website) and cleaned wrong level of checksums in yaml file definition

Author: nevrome

CHANGELOG.md

@@ -18,8 +18,8 @@ indFile	1	genotypeData	relative path to indFile	String	Path	TRUE
 indFileChkSum	1	genotypeData	md5 checksum of the indFile	String		FALSE
 snpSet	1	genotypeData	Can be either 1240K, HumanOrigins or Other depending on the list of SNPs used	String	(1240K|HumanOrigins|Other)	FALSE
 jannoFile	0		relative path to jannoFile	String	Path	FALSE
-jannoFileChkSum	1	genotypeData	md5 checksum of the jannoFile	String		FALSE
+jannoFileChkSum	0		md5 checksum of the jannoFile	String		FALSE
 bibFile	0		relative path to bibFile	String	Path	FALSE
-bibFileChkSum	1	genotypeData	md5 checksum of the bibFile	String		FALSE
+bibFileChkSum	0		md5 checksum of the bibFile	String		FALSE
 readmeFile	0		relative path to readmeFile	String	Path	FALSE
 changelogFile	0		relative path to changelogFile	String	Path	FALSE

POSEIDON_yml_fields.tsv

@@ -4,6 +4,8 @@ Poseidon is a solution for genotype data organisation established within the Dep
 
 Detailed documentation for Poseidon can be found at [https://poseidon-framework.github.io](https://poseidon-framework.github.io)
 
+A changelog is available [here](https://poseidon-framework.github.io/#/changelog).
+
 ## The Poseidon package structure
 
 All ancient and modern data in Poseidon are distributed into so-called packages, which are directories containing a dedicated set of files. Packages correspond to published sets of genomes, or in case of unpublished projects, ongoing (and growing) sets of samples currently analysed. All text files in the package are UTF-8 encoded.