v1.8

RAM usage change

Remove bzip2 requirement.
Change SPAdes maximum memory determination.
Add .jar files maximum memory setting (--jarMaxMemory option).
Save fastq files size after Trimmomatic.
Update README.

v1.7: Save SPAdes report and correct Trimmomatic option

Allways save SPAdes report;
Correct Trimmomatic -phred option parsing.

v1.6

Fix bug (Save CPU information)