The following javascript object is the one used for the "Bloodlust" and "mana" cooldowns.
Please note that ids are used for html ids, so keep in mind that they must be unique within their scope.
The url should be from Wowhead, using other data website won't create the tooltip on mouseover.
Under this example, you'll find a list of accepted 'class', 'givenBy' and 'maybeBy' parameters.
In this example two types are added, but you can add more (or less), as long as your don't forget to separate them by a comma !

Right below is the example of configuration :

[
    {
        typeName: 'Bloodlust / Heroism',
        idType: 'bl',
        spellList: [
            {
                idSpell: 'ah',
                url: 'http://www.wowhead.com/spell=90355',
                class: 'hunt',
                name: 'Ancient Hysteria',
                info: ' [p]',
                givenBy: [],
                maybeBy: ['hunt_class', 'hunt_beast']
            },
            {
                idSpell: 'bl',
                url: 'http://www.wowhead.com/spell=2825',
                class: 'sham',
                name: 'Bloodlust',
                info: '',
                givenBy: ['sham_class', 'sham_elem', 'sham_enhance', 'sham_resto'],
                maybeBy: []
            },
            {
                idSpell: 'tw',
                url: 'http://www.wowhead.com/spell=80353',
                class: 'mage',
                name: 'Time Warp',
                info: '',
                givenBy: ['mage_class', 'mage_arcane', 'mage_fire', 'mage_frost'],
                maybeBy: []
            }
        ]
    },
    {
        typeName: 'Mana Cooldown',
        idType: 'mana',
        spellList: [
            {
                idSpell: 'inn',
                url: 'http://www.wowhead.com/spell=29166',
                class: 'druid',
                name: 'Innervate',
                info: '',
                givenBy: ['druid_resto', 'druid_balance'],
                maybeBy: ['druid_class']
            },
            {
                idSpell: 'soh',
                url: 'http://www.wowhead.com/spell=64901',
                class: 'priest',
                name: 'Symbol of Hope',
                info: ' [t]',
                givenBy: [],
                maybeBy: ['priest_class', 'priest_holy']
            }
        ]
    }
]



Here are the accepted 'class' parameters, they are primarily used for coloring the ability text:

dk
dh
druid
hunt
mage
monk
pal
priest
rogue
sham
warlock
war

poor
common
uncommon
rare
epic
legend



Here are the accepted 'givenBy' and 'maybeBy' parameters.
GivenBy should be used when you're sure the class/spec will give the raid the ability.
MaybeBy should be used when there might be a problem, for example because this is a talent.
Refer to RaidComp2 Help section for more informations about this.

dk_class
dk_blood
dk_frost
dk_unholy
dh_class
dh_havoc
dh_vengeance
druid_class
druid_balance
druid_feral
druid_guardian
druid_resto
hunt_class
hunt_beast
hunt_marks
hunt_survival
mage_class
mage_arcane
mage_fire
mage_frost
monk_class
monk_brew
monk_mist
monk_wind
pal_class
pal_holy
pal_prot
pal_ret
priest_class
priest_disc
priest_holy
priest_shadow
rogue_class
rogue_assa
rogue_outlaw
rogue_sub
sham_class
sham_elem
sham_enhance
sham_resto
warlock_class
warlock_affli
warlock_demono
warlock_destro
war_class
war_arms
war_fury
war_prot