wam: Remove any Qt dependencies and port to CMake

wam: Remove any Qt dependencies and port to CMake

Recipe changed to use CMake instead of QMake.

After Qt usage removal from WAM implementation, boost is now
used for some functionalities previously provided by Qt (e.g:
File system). Additionally, add glib-2.0 missing dependency.

Finally, bump to latest WAM. Included changes:
3e9ce0d [agl][qtless] Port to CMake
971df2a [agl][qtless] Use unordered_map instead of std::map
aaa56e3 [agl][qtless] Get rid of Qt usage in webos/DeviceInfoImpl
20a1ec2 [agl][qtless] Remove Qt dependency from qmake files
2615c15 [agl][qtless] Use const char arrays instead of macros for WindowTypes
42770ee [agl][qtless] Trim timestamp string in NetworkStatus
0c7d257 [agl][qtless] Replace QLocale by Boost.Locale
45108f9 [agl][qtless] Remove QVariant leftovers
00f7a1f [agl][qtless] Add Url parsing code
9f74ec6 [agl][qtless] QString-less WAM: Remove leftovers
a5ebdc5 [agl][qtless] Migrate PalmSystem away from QString
41ecf4c [agl][qtless] Do not use QString in WebAppManagerConfig
815191c [agl][qtless] Do not use QString in NetworkStatus
47bd88b [agl][qtless] Do not use QString in WebPage
ba7ece0 [agl][qtless] Migrate WebAppWayland away from QVariant
903e2fa [agl][qtless] QString-less WebApp: Remove leftovers
502b9f6 [agl][qtless] QString-less WebApp/WebPage: appId
20f57de [agl][qtless] QString-less WebAppManager: SystemLanguage and DeviceInfo
e055f56 [agl][qtless] Do not use QString WebAppManager in JS strings building
8949895 [agl][qtless] Migrate WebAppManager away from QString
75aaf56 [agl][qtless] Get rid of QString usage in WebProcessManager
700e456 [agl][qtless] Migrate ApplicationDescription away from QString
ba798eb [agl][qtless] Replace Qt data container types by their STL counterpars
159cef4 [agl][qtless] Fix error handling when converting strings to numbers
9c875f1 [agl][qtless] Add StringUtils initial implementation

Bug-AGL: SPEC-1871

Change-Id: I7e7725e6a5e9790fd4660f104e4142084f100b62
Signed-off-by: Nick Diego Yamane <nickdiego@igalia.com>
Signed-off-by: Jacobo Aragunde Pérez <jaragunde@igalia.com>