Merge pull request #248 from bitbar/devel

Devel to master
Updated version 1.4.8
Merge pull request #249 from szprutamich/master

Updated version 1.4.8
Merge branch 'devel'
Merge pull request #251 from krzysiekbarca/master

missed merge from enterprise branch with abort method
TC-1668 Added used device ids to API, added sample, changed parameters from String to Map, fixed typos
Review fix
review fix
Merge pull request #257 from spawluk-bitbar/master

Master
Java version 1.7, maven-compiler-plugin 3.1
Merge pull request #258 from hkivela/master

Java version 1.7, maven-compiler-plugin 3.1
decrease target version
Merge pull request #261 from krzysiekbarca/master

decrease target version
decrease source version
Merge pull request #262 from krzysiekbarca/master

decrease source version
removed diamond operator
Merge pull request #263 from krzysiekbarca/master

removed diamond operator
devel to master
Merge pull request #270 from szprutamich/master

Devel to master
Version update for release 1.8