fix DB dep in DB_File easyconfigs

add easyconfigs for USEARCH 5.2.236 and 6.1.544

New EasyConfig for netCDF 4.3.3.1 with the foss-2015a toolchain

{bio} [goolf-1.4.10]  jModelTest-2.1.9r20160115-Java-1.7.0_75  MPJ-Express-0.44-Java-1.7.0_75 (REVIEW)

add source URL in RAxML 7.2.6 easyconfigs

{devel,lang,lib}[ictce/5.5.0] libreadline v6.3, SQLite v3.8.6, Tcl v8.6.2

add easyconfig libreadline-6.3-ictce-5.5.0.eb, add easyconfig SQLite-3.8.6-ictce-5.5.0.eb, add easyconfig Tcl-8.6.2-ictce-5.5.0.eb

{devel}[ictce/5.5.0] Autotools v20150215, Automake v1.15, libtool v2.4.6

add easyconfig Autotools-20150215-ictce-5.5.0.eb, add easyconfig Automake-1.15-ictce-5.5.0.eb, add easyconfig libtool-2.4.6-ictce-5.5.0.eb

{bio} [foss, 2015b] VCFtools-0.1.14

Update OpenSSL to 1.0.1r

Port Perl-5.20.3 to foss/2015b, for vcftools

fix determining list of easyconfigs, don't assume locations are correct

{bio} [goolf-1.4.10] StringTie-1.2.2 (REVIEW)

New EasyConfig for IPython 3.2.3 with Python 2.7.11 and foss-2015

New EasyConfig for GEOS 3.5.0 with the foss-2015a toolchain

Doxygen EasyConfigs with added dependency EasyConfigs

New EasyConfig for libxml2 2.9.3 with the foss-2015a toolchain