Fix jasmine memory leaks
Fix jasmine memory leaks

- remove references to beforeEach, afterEach after every suite
- remove references to spies, results, etc after every spec

[changelog]
ashtuchkin/testacular,viruschidai/karma,ryankask/testacular,kahwee/karma,andersjanmyr/karma,makeusabrew/karma,gayancliyanage/karma,vtsvang/karma,Demeterr/karma,panrafal/karma,david-garcia-nete/karma,r3mi/karma,gdi2290/karma,NimaVaziri/karma,johnjbarton/karma,pedrotcaraujo/karma,rageshkrishna/karma,garcimouche/karma,IsaacChapman/karma,chrisirhc/karma,mccalltd/karma,Dignifiedquire/karma,KrekkieD/karma,agrublev/karma,karma-runner/karma,IsaacChapman/karma,czchen/karma,vtsvang/karma,pedrotcaraujo/karma,rhlass/karma,yandex-lego/karma,mpj/testacular,swayf/karma,vsdev1/testacular,sergeylukin/karma,jankopriva/karma,ijobling/karma,thirtyseven/karma,jjoos/karma,kahwee/karma,WickyNilliams/karma,codedogfish/karma,codedogfish/karma,codedogfish/karma,pedrosnk/karma,bitwiseman/karma,Basemm/karma,codedogfish/karma,mpj/testacular,astorije/karma,revolunet/karma,hitesh97/karma,ernsheong/karma,r3mi/karma,xiaoking/karma,ck1125/karma,ijobling/karma,ernsheong/karma,rgaskill/karma,chad-configit/testacular,unional/karma,drkibitz/karma,revolunet/karma,dannycroft/karma,pedrosnk/karma,jamestalmage/karma,KevinOrtman/testacular,iammerrick/karma,jamesshore/testacular,jamestalmage/karma,karma-runner/karma,growlybear/karma,eddiemonge/karma,featurist/testacular,simudream/karma,youprofit/karma,behzad88/karma,IsaacChapman/karma,Klaudit/karma,gayancliyanage/karma,NimaVaziri/karma,unional/karma,karma-runner/karma,buley/karma,jbdeboer/karma,ashaffer/karma,jmendiara/karma,IveWong/karma,astorije/karma,yiwang/testacular,harme199497/karma,ashaffer/karma,KrekkieD/karma,machuga/karma,joakimkarlsson/karma,behzad88/karma,simudream/karma,adamnation/karma,xiaoking/karma,gfxmonk/karma,oyiptong/karma,kahwee/karma,growlybear/karma,matti/karma,amagee/karma,brianmhunt/karma,pmq20/karma,growlybear/karma,adamnation/karma,chhsiao1981/testacular,rgaskill/karma,behzad88/karma,ernsheong/karma,lencioni/karma,kmayer/testacular,cironunes/karma,chrisirhc/karma,aiboy/karma,andersjanmyr/karma,aiboy/karma,kahwee/karma,stevemao/karma,johan/karma,davidmichaelkarr/karma,hitesh97/karma,ashtuchkin/testacular,SamuelMarks/karma,SamuelMarks/karma,OniOni/karma,ahaurw01/testacular,unional/karma,IveWong/karma,jamestalmage/karma,ryanflorence/testacular,jacopotarantino/karma,vojtajina/karma,patrickporto/karma,marthinus-engelbrecht/karma,ashtuchkin/testacular,KevinOrtman/testacular,dmitriiabramov/karma,wilkerlucio/karma,alextucker/testacular,maksimr/karma,timols/karma,KrekkieD/karma,SamuelMarks/karma,toranb/karma,viruschidai/karma,rhlass/karma,mprobst/karma,bitwiseman/karma,divdavem/testacular,peteryates/karma,clbond/karma,xiaoking/karma,fredsa/testacular,dotfold/testacular,remy/karma,chrisirhc/karma,sylvain-hamel/karma,petebacondarwin/testacular,hrgdavor/testacular,xdissent/karma,fivetanley/karma,remy/karma,KidkArolis/karma,hitesh97/karma,sja/karma,timebackzhou/karma,jan-molak/karma,divdavem/testacular,jeffjewiss/karma,hleeldc/karma,pavelgj/testacular,skycocker/karma,MiCHiLU/testacular,hindsightsoftware/karma,brenoc/karma,thomasboyt/karma,skycocker/karma,WickyNilliams/karma,hindsightsoftware/karma,lencioni/karma,powerkid/karma,sylvain-hamel/karma,brenoc/karma,rylnd/karma,kjbekkelund/karma,vtsvang/karma,kmayer/testacular,adamnation/karma,shakyShane/karma,peteryates/karma,jfroom/karma,machuga/karma,hitesh97/karma,clbond/karma,chrisirhc/karma,buley/karma,chad-configit/testacular,youprofit/karma,amagee/karma,david-garcia-nete/karma,rageshkrishna/karma,marthinus-engelbrecht/karma,timebackzhou/karma,marthinus-engelbrecht/karma,pmq20/karma,nishp1/testacular,lgalfaso/karma,vojtajina/karma,tomkuk/karma,tomkuk/karma,markoa/karma,tomkuk/karma,jjoos/karma,jjoos/karma,pmq20/karma,oyiptong/karma,markoa/karma,xiaoking/karma,skycocker/karma,alextucker/testacular,oyiptong/karma,harme199497/karma,zheller/karma,Klaudit/karma,zheller/karma,jankopriva/karma,pedrosnk/karma,dotfold/testacular,patrickporto/karma,youprofit/karma,gfxmonk/karma,matti/karma,dannycroft/karma,fredrikbonander/karma,marcodejongh/karma,simudream/karma,aiboy/karma,KrekkieD/karma,yandex-lego/karma,IveWong/karma,patrickporto/karma,igorlima/karma,jamestalmage/karma,vojtajina/karma,marthinus-engelbrecht/karma,ijobling/karma,Dignifiedquire/karma,pmq20/karma,ck1125/karma,jacopotarantino/karma,igorlima/karma,panrafal/karma,marcenuc/testacular,nmalaguti/karma,agrublev/karma,garcimouche/karma,drkibitz/karma,toranb/karma,e-conomic/testacular,czchen/karma,gayancliyanage/karma,youprofit/karma,IsaacChapman/karma,featurist/testacular,pedrotcaraujo/karma,MiCHiLU/testacular,timebackzhou/karma,david-garcia-nete/karma,sym3tri/testacular,sublimino/karma,buley/karma,fredsa/testacular,johnjbarton/karma,dscape/testacular,Dignifiedquire/karma,cironunes/karma,brianmhunt/karma,swayf/karma,jeffjewiss/karma,brianmhunt/karma,jsdir/karma,karma-runner/karma,hppycoder/karma,geddski/karma,unional/karma,astorije/karma,Klaudit/karma,maksimr/karma,skycocker/karma,patrickporto/karma,ahaurw01/testacular,simudream/karma,muffs/karma,IveWong/karma,jamesshore/testacular,buley/karma,rhlass/karma,lencioni/karma,astorije/karma,shirish87/karma,fredrikbonander/karma,sja/karma,sym3tri/testacular,mprobst/karma,johnjbarton/karma,jsdir/karma,lgalfaso/karma,thomasboyt/karma,nmalaguti/karma,MiCHiLU/testacular,tschaub/karma,brianmhunt/karma,pavelgj/testacular,sylvain-hamel/karma,rhlass/karma,geddski/karma,Grummle/karma,harme199497/karma,yiwang/testacular,oyiptong/karma,dmitriiabramov/karma,robdodson/karma,Basemm/karma,rageshkrishna/karma,wesleycho/karma,robdodson/karma,mpj/testacular,eddiemonge/karma,jfroom/karma,mccalltd/karma,wesleycho/karma,marcodejongh/karma,ajoslin/karma,tschaub/karma,stevemao/karma,panrafal/karma,maksimr/karma,shyamseshadri/testacular,jeffjewiss/karma,Sanjo/karma,Iristyle/karma,kjbekkelund/karma,iammerrick/karma,nmalaguti/karma,powerkid/karma,hexelon/karma,hexelon/karma,vsdev1/testacular,bertrandgressier/karma,muffs/karma,vtsvang/karma,davidmichaelkarr/karma,Sanjo/karma,e-conomic/testacular,harme199497/karma,timebackzhou/karma,hrgdavor/testacular,rgaskill/karma,thirtyseven/karma,OniOni/karma,Sanjo/karma,KidkArolis/karma,pedrotcaraujo/karma,tomkuk/karma,wilkerlucio/karma,clbond/karma,stevemao/karma,switchfly/karma,Klaudit/karma,jmendiara/karma,rylnd/karma,johnjbarton/karma,powerkid/karma,gayancliyanage/karma,taichi/testacular,Demeterr/karma,shakyShane/karma,joakimkarlsson/karma,ahaurw01/testacular,mprobst/karma,alextucker/testacular,jsdir/karma,powerkid/karma,shirish87/karma,wesleycho/karma,Grummle/karma,Dignifiedquire/karma,johan/karma,fivetanley/karma,stevemao/karma,sym3tri/testacular,yandex-lego/karma,aiboy/karma,bitwiseman/karma,dscape/testacular,jjoos/karma,makeusabrew/karma,chhsiao1981/testacular,hleeldc/karma,ajoslin/karma,sergeylukin/karma,shirish87/karma,xdissent/karma,bertrandgressier/karma,ryankask/testacular,clbond/karma,ryanflorence/testacular,wesleycho/karma,marcenuc/testacular,dmitriiabramov/karma,nmalaguti/karma,timols/karma,Sanjo/karma,divdavem/testacular,switchfly/karma,hppycoder/karma,gdi2290/karma,sublimino/karma,jbdeboer/karma,jan-molak/karma