fusion changes with nextflow git

src/nf_modules/ucsc/main.nf

src/nf_modules/urqt/main.nf

src/nf_modules/urqt/trimming_paired.config

src/nf_modules/urqt/trimming_paired.nf

src/nf_modules/urqt/trimming_single.config

src/nf_modules/urqt/trimming_single.nf

src/solution_RNASeq.nf