update citation and version number

Author: CunliangGeng

.zenodo.json

@@ -11,12 +11,13 @@
          "orcid": "0000-0002-1409-8358"
       }
    ],
-   "description": "Fast and versatile PDB parser using SQL queries.",
+   "description": "Fast and versatile biomolecular structure PDB file parser using SQL queries.",
    "keywords": [
-      "pdb",
-      "sql",
+      "pdb parser",
       "protein structure",
-      "biomolecule"
+      "biomolecule",
+      "bioinformatics",
+      "CAPRI"
    ],
    "license": {
       "id": "Apache-2.0"

CITATION.cff

@@ -1,7 +1,7 @@
 # YAML 1.2
 ---
-abstract: "Fast and versatile PDB parser using SQL queries."
-authors: 
+abstract: "Fast and versatile biomolecular structure PDB file parser using SQL queries."
+authors:
   -
     affiliation: "Netherlands eScience Center"
     family-names: Renaud
@@ -14,11 +14,12 @@ authors:
     orcid: "https://orcid.org/0000-0002-1409-8358"
 cff-version: "1.1.0"
 doi: "10.5281/zenodo.3232887"
-keywords: 
-  - pdb
-  - sql
+keywords:
+  - "pdb parser"
   - "protein structure"
   - biomolecule
+  - bioinformatics
+  - CAPRI
 license: "Apache-2.0"
 message: "If you use this software, please cite it using these metadata."
 repository-code: "https://github.com/DeepRank/pdb2sql"

pdb2sql/__version__.py

@@ -1 +1 @@
-__version__ = '0.2.2'
+__version__ = '0.2.5'