18.263

• updated gitignore file to ignore .log files
• removed teste.log file
• Changed version file to 18.263
• removed possibility of supressing screen log
• added printing to log file if desired
• changed url of git in release.sh
• changed distance values in input file example for DSS
• implementing iguess=3, arch ready
• changed comment of link_to_pdb.f90 file
• fixed initial guess generation
• moved the link_to_pdb code to individual function