Updated lockfile message for "composer install" command
Updated lockfile message for "composer install" command

The behaviour of the lockfile was a little confusing to me.
I assumed if I added a new dependency I should run
'composer install' again. It was not immediately obvious
from the output of the install command what was going on
and I was confused why my new package had not been installed.

I understand that a better fix would be to compare
composer.json to the lockfile, but until that has been
implemented this will maybe help some newbies out.

1stvamp/composer,stof/composer,gencer/composer,composer/composer,ammmze/composer,johnstevenson/composer,JeckoHeroOrg/composer,druid628/composer,olvlvl/composer,GodLesZ/composer,kuczek/composer,1stvamp/composer,nicolas-grekas/composer,dymissy/composer,Ocramius/composer,jtanjung/composer,phansys/composer,cs278/composer,rednut/composer,aitboudad/composer,marcuschia/composer,sroze/composer,sstok/composer,naderman/composer,contao-community-alliance-archive/composer-contao-edition,JeroenDeDauw/composer,yinhe007/composer,ncusoho/composer,nevvermind/composer,stefangr/composer,zhaoyan158567/composer,jreinke/composer,hirak/composer,balbuf/composer,sstok/composer,1ed/composer,curry684/composer,localheinz/composer,kidaa/composer,slbmeh/composer,cgvarela/composer,greg0ire/composer,bd808/composer,dzuelke/composer,Flyingmana/composer,mikicaivosevic/composer,supriyantomaftuh/composer,Risyandi/composer,MoT3rror/composer,Zagorakiss/composer,cesarmarinhorj/composer,javihgil/composer,bamarni/composer,yched/composer,nater1067/composer,szeber/composer,mothership-ec/composer,mauricionr/composer,yaman-jain/composer,jmleroux/composer,hotzeplotz/php-composer,iamluc/composer,samdark/composer,remicollet/composer,gammamatrix/composer,Netmisa/composer,Danack/composer,zgj12306/composer,slopjong/posedoc,gsdevme/composer,Soullivaneuh/composer,vdm-io/composer,fabiang/composer,ryanaslett/composer,JBleijenberg/composer,oligriffiths/composer,thetaxman/composer,sstok/composer,till/composer,webberwu/composer,erasys/composer,Nicofuma/composer,00F100/composer,1234-/composer,guillaumelecerf/composer,joshdifabio/composer,oxygen-cms/composer,brighten01/composer,Seldaek/composer,myPublicGit/composer,staabm/composer,Teino1978-Corp/Teino1978-Corp-composer,jeremyFreeAgent/composer,legoktm/composer,SpacePossum/composer,floverdevel/composer,AndBicScadMedia/composer,davidolrik/composer,fabpot/composer,blacksun/composer,melvis01/composer,Jericho25/composer,milleruk/composer,kocsismate/composer,theiven70/composer,flaupretre/composer,sminnee/composer,mickaelandrieu/composer,andrewnicols/composer,alcohol/composer,PatidarWeb/composer,fh/composer,pierredup/composer,mrmark/composer,barkinet/composer,universalsoftware/composer,shipci/composer,DiceHoldingsInc/composer,GromNaN/composer,andrerom/composer